-130=3(7a-2)+2

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Solution for -130=3(7a-2)+2 equation:


-130=3(7a-2)+2

We simplify the equation to the form, which is simple to understand 
-130=3(7a-2)+2

Reorder the terms in parentheses
-130=+(+21a-6)+2

Remove unnecessary parentheses
-130=+21a-6+2

We move all terms containing a to the left and all other terms to the right. 
-21a=-6+2+130

We simplify left and right side of the equation. 
-21a=+126

We divide both sides of the equation by -021 to get a. 
a=-6

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