12a+(4a/2)3=-18

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Solution for 12a+(4a/2)3=-18 equation:


12a+(4a/2)3=-18

We simplify the equation to the form, which is simple to understand 
12a+(4a/2)3=-18

Simplifying:
12a+(+2a)*3=-18

Reorder the terms in parentheses
12a+(+6a)=-18

Remove unnecessary parentheses
+12a+6a=-18

We move all terms containing a to the left and all other terms to the right. 
+12a+6a=-18

We simplify left and right side of the equation. 
+18a=-18

We divide both sides of the equation by 18 to get a. 
a=-1

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