Definition--Equation Concepts--Two-Step Equation
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Algebra >> Expressions, Equations, and Inequalities >> Solving Two-Step Equations

Definition--Equation Concepts--Two-Step Equation

Two-Step Equation

Two-Step Equation

Topic

Equations

Definition

A two-step equation requires two operations to solve.

Description

Two-step equations involve performing two operations to isolate the variable. For example, solving 

2x + 3 = 7

requires subtracting 3 from both sides and then dividing by 2 to find x = 2. These equations are common in algebra and require a systematic approach to solve.

In real-world applications, two-step equations are used in problem-solving scenarios such as calculating costs or determining measurements. Understanding how to solve two-step equations helps students develop critical thinking and problem-solving skills.

For a complete collection of terms related to functions and relations click on this link: Functions and Relations Collection

Watch this video to see examples of solving two-step equations.

Common Core Standards CCSS.MATH.CONTENT.6.EE.B.5, CCSS.MATH.CONTENT.7.EE.B.4, CCSS.MATH.CONTENT.HSA.REI.A.1
Grade Range 6 - 12
Curriculum Nodes Algebra
    • Expressions, Equations, and Inequalities
        • Solving Two-Step Equations
Copyright Year 2021
Keywords equations, solving equations, definitions, glossary terms