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Chapter 2: Q. 36E (page 93)

Solve the equation. Check your solution.

0=r+7-32

Short Answer

Expert verified

Solution of given equation isr=25.

Step by step solution

01

.Using Subtraction property of equality

0=r+7-32

0=r-25

02

.Solving for value of r

Adding25 on both sides, we get

0+25=r-25+25r=25

r=25

03

.Verification of our solution

For checking our answer, substituter=25in given equation0=r+7-32

On substituting, we get

0=25+7-320=32-320=0

Here, as both sides above expression are equal, our answer is true.

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