7(4d+6)-6d=31

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Solution for 7(4d+6)-6d=31 equation:


7(4d+6)-6d=31

We simplify the equation to the form, which is simple to understand 
7(4d+6)-6d=31

Reorder the terms in parentheses
+(+28d+42)-6d=31

Remove unnecessary parentheses
+28d+42-6d=+31

We move all terms containing d to the left and all other terms to the right. 
+28d-6d=+31-42

We simplify left and right side of the equation. 
+22d=-11

We divide both sides of the equation by 22 to get d. 
d=-0.5

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