These are the resources that support this Florida Standard.
MAFS.7.EE.2.4: Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
a. Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For
example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?
b. Solve word problems leading to inequalities of the form px + q > r or px + q < r, where p, q, and r are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem. For example: As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales you need to make, and describe the solutions.
There are 427 resources.
| Title | Description | Thumbnail Image | Curriculum Topics |
|---|---|---|---|
Math Example: Solving Two-Step Equations of the Form ax + b = c--Example 8 |
Math Example: Solving Two-Step Equations of the Form ax + b = c--Example 8This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax + b = c--Example 9 |
Math Example: Solving Two-Step Equations of the Form ax + b = c--Example 9This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 1 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 1This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 10 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 10This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 2 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 2This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 3 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 3This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 4 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 4This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 5 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 5This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 6 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 6This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 7 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 7This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 8 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 8This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 9 |
Math Example: Solving Two-Step Equations of the Form ax - b = c--Example 9This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 1 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 1This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 10 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 10This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 2 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 2This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 3 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 3This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 4 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 4This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 5 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 5This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 6 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 6This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 7 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 7This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 8 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 8This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 9 |
Math Example: Solving Two-Step Equations of the Form x/a + b = c--Example 9This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 1 |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 1This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 10 |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 10This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 2 |
Math Example: Solving Two-Step Equations of the Form x/a - b = c--Example 2This is part of a collection of math examples that show how to solve two-step equations that involve combinations of addition, subtraction, multiplication, and division. |
|
Solving Two-Step Equations |
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Media4Math's mission is to educate 21st-century students in real-world applications of math with digital technology. We bring math to life in your classroom with a rich blend of resources to inspire your students to learn. Our philosophy is that the procedural side of math is a prerequisite to using it, but we also find that real-world math applications can provide motivation and even inspiration for math students. Math is its own language and it has important stories to tell. While many of our resources are for procedural skills, there are many resources that are real-world applications of math. Some of these resources rely on partnerships with other educational publishers.
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Google Earth. Media4Math has partnered with GoogleEarth to create a comprehensive library of GoogleEarth Voyager Stories. These map-based explorations of geometry, geography, and culture will literally bring the math to life. See our collection of Voyager Stories by clicking on this link to the Google Earth resources.
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Texas Instruments. TI is the leading provider of graphing calculators used in the classroom. Media4Math has partnered with TI to create a library of digital resources to support the use of these graphing calculators. These resources include videos, presentations, and related tutorials. See our collection of TI resources by clicking on this link to the TI resources.
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