3(2x-1)-x=12

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Solution for 3(2x-1)-x=12 equation:


3(2x-1)-x=12

We simplify the equation to the form, which is simple to understand 
3(2x-1)-x=12

Reorder the terms in parentheses
+(+6x-3)-x=12

Remove unnecessary parentheses
+6x-3-x=+12

We move all terms containing x to the left and all other terms to the right. 
+6x-1x=+12+3

We simplify left and right side of the equation. 
+5x=+15

We divide both sides of the equation by 5 to get x. 
x=3

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