-3(5x+3)=-129

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Solution for -3(5x+3)=-129 equation:


-3(5x+3)=-129

We simplify the equation to the form, which is simple to understand 
-3(5x+3)=-129

Reorder the terms in parentheses
+(-15x-9)=-129

Remove unnecessary parentheses
-15x-9=-129

We move all terms containing x to the left and all other terms to the right. 
-15x=-129+9

We simplify left and right side of the equation. 
-15x=-120

We divide both sides of the equation by -15 to get x. 
x=8

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