-8d=-9d+7

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Solution for -8d=-9d+7 equation: 


Simplifying
-8d = -9d + 7

Reorder the terms:
-8d = 7 + -9d

Solving
-8d = 7 + -9d

Solving for variable 'd'.

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

Add '9d' to each side of the equation.
-8d + 9d = 7 + -9d + 9d

Combine like terms: -8d + 9d = 1d
1d = 7 + -9d + 9d

Combine like terms: -9d + 9d = 0
1d = 7 + 0
1d = 7

Divide each side by '1'.
d = 7

Simplifying
d = 7

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