-3x-6(x+7)=12

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Solution for -3x-6(x+7)=12 equation:


-3x-6(x+7)=12

We simplify the equation to the form, which is simple to understand 
-3x-6(x+7)=12

Reorder the terms in parentheses
-3x+(-6x-42)=12

Remove unnecessary parentheses
-3x-6x-42=+12

We move all terms containing x to the left and all other terms to the right. 
-3x-6x=+12+42

We simplify left and right side of the equation. 
-9x=+54

We divide both sides of the equation by -9 to get x. 
x=-6

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