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Chapter 2: Q 5. (page 111)

In the following exercises, solve each linear equation.15y-9=-60

Short Answer

Expert verified

The answer isy=5

Step by step solution

01

Step 1. Given information

The equation is 15y-9=-60

Find the value of y and check.

02

Step 2. Calculation

Isolate y from the equation

Divide by 15

15y-915=-6015y-9=-4

add 9 on both sides

y=5

03

Step 3. Check

Substitute y=5in 15y-9=-60

155-9=-60-60=-60

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