3x=-3+12x-2(6+3x)

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Solution for 3x=-3+12x-2(6+3x) equation:


3x=-3+12x-2(6+3x)

We simplify the equation to the form, which is simple to understand 
3x=-3+12x-2(6+3x)

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

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

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

We simplify left and right side of the equation. 
-3x=-15

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

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