Solving One-Step Multiplication & Division Equations

Algebra · Algebra 1 · Big Ideas Math · Ron Larson · Chapter 1

Question

Question:
Solve the equation: 7x equals 91. Show each step and verify your solution.

Solving One-Step Multiplication & Division Equations

This lesson demonstrates how to solve a one-step linear equation in which the variable is multiplied by a constant. Students learn to apply the Division Property of Equality to isolate the variable and then verify the solution by substitution.

In this lesson, you will learn to:
• Apply the Division Property of Equality to isolate a variable in a one-step equation
• Simplify both sides of an equation to find the value of the unknown
• Verify a solution by substituting it back into the original equation

Course: Algebra1 · Big Ideas Math · Ron Larson · Chapter 1- Solving Linear Equations
Level: Grade 9

Pause before each step, try the next part yourself, and then continue to check your reasoning.

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