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Chapter 9: Q. 396 (page 1108)

In the following exercises, solve.

4x-3=7

Short Answer

Expert verified

On solving, we getx=13

Step by step solution

01

Given information

Given equation4x-3=7

02

Square both sides and solve

Squaring, we get

4x-3=74x-3=724x-3=494x=52x=13

03

Checking the value

Checking, we get

4脳13-7=752-3=749=77=7

So its true

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