Big Ideas Math: Modeling Real Life, Grade 7
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Big Ideas Math: Modeling Real Life, Grade 7 View details
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Exercise 14 Page 84

Start by substituting the given values in the expression.

- 5

We want to evaluate the given expression when x= 5, y= - 3, and z= - 2. x-5z/y First, we can substitute the given values into the expression. Then, we can simplify our expression as much as possible.
x-5z/y
5-5( - 2)/- 3
5+5(2)/- 3
5+10/- 3
15/- 3
- 15/3
- 5