-130=3(8+7x)+x

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Solution for -130=3(8+7x)+x equation:


-130=3 (8+7x)+x

We simplify the equation to the form, which is simple to understand 
-130=3(8+7x)+x

Reorder the terms in parentheses
-130=+(+24+21x)+x

Remove unnecessary parentheses
-130=+24+21x+x

We move all terms containing x to the left and all other terms to the right. 
-21x-1x=+24+130

We simplify left and right side of the equation. 
-22x=+154

We divide both sides of the equation by -22 to get x. 
x=-7

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