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Chapter 7: Q. 197 (page 694)

In the following exercises, solve each rational equation

1a+25=12

Short Answer

Expert verified

The solution isa=10.

Step by step solution

01

Step 1. Given  

The given equation is:1a+25=12.

02

Step 2. To find  

We have to solve the equation.

03

Step 3. Calculation 

We will multiply both sides by LCD, then solve the linear equation.

1a+25=121a10a+2510a=1210a10+4a=5a10=5a-4aa=10

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