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Chapter 2: Q. 448 (page 208)

In the following exercise, solve.

34x-3+7=2

Short Answer

Expert verified

The solution isx=-83orx=323

Step by step solution

01

Step 1. Given information

Absolute value equation:34x-3+7=2

02

Step 2. Calculation

We have,

34x-3+7=2

34x-3+7-7=2-7

34x-3=-5

34x-3=-5or34x-3=5

34x-3+3=-5+3or34x-3+3=5+3

34x=-2or34x=834x脳4=-2脳4or34x脳4=8脳4

3x=-8or3x=323x3=-83or3x3=323x=-83orx=323

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