-20=3x-2(x+6)

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Solution for -20=3x-2(x+6) equation:


-20=3x-2(x+6)

We simplify the equation to the form, which is simple to understand 
-20=3x-2(x+6)

Reorder the terms in parentheses
-20=3x+(-2x-12)

Remove unnecessary parentheses
-20=+3x-2x-12

We move all terms containing x to the left and all other terms to the right. 
-3x+2x=-12+20

We simplify left and right side of the equation. 
-1x=+8

We divide both sides of the equation by -1 to get x. 
x=-8

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