4(2a-7)=-84

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Solution for 4(2a-7)=-84 equation:


4(2a-7)=-84

We simplify the equation to the form, which is simple to understand 
4(2a-7)=-84

Reorder the terms in parentheses
+(+8a-28)=-84

Remove unnecessary parentheses
+8a-28=-84

We move all terms containing a to the left and all other terms to the right. 
+8a=-84+28

We simplify left and right side of the equation. 
+8a=-56

We divide both sides of the equation by 8 to get a. 
a=-7

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