Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 6: Equations and Inequalities; Lesson 4: Solve Two-Step Equations


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Guided Practice

Solve each equation. Check your solution.

  • Question 3 (request help)

    \(-7 = 1 + \large\frac{2}{3}\normalsize{n}\)
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  • Question 4 (request help)

    Syreeta wants to buy some CDs that each cost $14, and a DVD that costs $23. She has $65. Write and solve an equation to find how many CDs she can buy. 
    Equation:
    Solution:
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  • Question 5 (request help)

    Building on the Essential Question When solving an equation, explain why it is important to perform identical  operations on each side of the equals sign.

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