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Chapter 10: Q. 102 (page 1019)

In the following exercises, solve each equation.

4x+3=16

Short Answer

Expert verified

The answer isx=-1

Step by step solution

01

Step 1. Given

The equation is4x+3=16

02

Step 2. Solve the equation

4x+3=164x+3=42

Bases are same so the exponents should be equal.

x+3=2x=2-3x=-1

03

Step 3. Check the answer

Put x=-1in given equation,

4x+3=164-1+3=1642=1616=16

True

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