Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 5: Expressions; Lesson 7: Subtract Linear Expressions


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Guided Practice

Subtract. Use models if needed.

  • Question 3 (request help)

    The number of runs scored by the home team at a baseball game is represented by (x + 7). The number of runs scored by the visiting team is represented by (3x - 7). Write an expression to find how many more runs the home team scored than the visiting team. Then evaluate the expression if the value of x is 6.
  •    \(\text{runs}\)
  • Question 4 (request help)

    Building on the Essential Question How can you use the additive inverse to help you subtract linear expressions?
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