3(4a-3)=-81

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Solution for 3(4a-3)=-81 equation:


3(4a-3)=-81

We simplify the equation to the form, which is simple to understand 
3(4a-3)=-81

Reorder the terms in parentheses
+(+12a-9)=-81

Remove unnecessary parentheses
+12a-9=-81

We move all terms containing a to the left and all other terms to the right. 
+12a=-81+9

We simplify left and right side of the equation. 
+12a=-72

We divide both sides of the equation by 12 to get a. 
a=-6

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