-7d+2(6d-7)=-84

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Solution for -7d+2(6d-7)=-84 equation:


-7d+2(6d-7)=-84

We simplify the equation to the form, which is simple to understand 
-7d+2(6d-7)=-84

Reorder the terms in parentheses
-7d+(+12d-14)=-84

Remove unnecessary parentheses
-7d+12d-14=-84

We move all terms containing d to the left and all other terms to the right. 
-7d+12d=-84+14

We simplify left and right side of the equation. 
+5d=-70

We divide both sides of the equation by 5 to get d. 
d=-14

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