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Chapter 2: Q. 568 (page 295)

In the following exercises, solve the following equations with variables and constants on both sides

12x-9=3x+45

Short Answer

Expert verified

Thesimplifiedvalueisx=6

Step by step solution

01

Step 1. Given information

The given equation is12x-9=3x+45

We have to sovle the given equation

02

Step 2. Exxplanation

Solve:12x-9=3x+45鈬�12x-3x-9=3x-3x+45(Subtract3xfromboththesides)鈬�9x-9=45(Simplify)鈬�9x-9+9=45+9(Add9toboththesides)鈬�9x=54(Simplify)鈬�9x9=549(Dividebothsidesby9)鈬�x=6(Simplify)Thesimplifiedvalueisx=6

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