3x+12=2(x+9)

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Solution for 3x+12=2(x+9) equation:


3x+12=2(x+9)

We simplify the equation to the form, which is simple to understand 
3x+12=2(x+9)

Reorder the terms in parentheses
3x+12=+(+2x+18)

Remove unnecessary parentheses
+3x+12=+2x+18

We move all terms containing x to the left and all other terms to the right. 
+3x-2x=+18-12

We simplify left and right side of the equation. 
+1x=+6

We divide both sides of the equation by 1 to get x. 
x=6

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