-d^2+7d^2=

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Solution for -d^2+7d^2= equation: 


Simplifying
-1d2 + 7d2 = 0

Combine like terms: -1d2 + 7d2 = 6d2
6d2 = 0

Solving
6d2 = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Divide each side by '6'.
d2 = 0

Simplifying
d2 = 0

Take the square root of each side:
d = {0}

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