<em><u>Answer: ⇒ x=3</u></em>
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Step-by-step explanation:
First you had to subtract by 12 from both sides of equation.

Simplify.

Then you had to divide by 3 from both sides of equation.

Simplify.

Add by 2 from both sides of equation.

Simplify.

Then you divide by 5 from both sides of equation.

Simplify it's should be the right answer.

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