-7d+7=-7

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


Simplifying
-7d + 7 = -7

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

Solving
7 + -7d = -7

Solving for variable 'd'.

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

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

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

Combine like terms: -7 + -7 = -14
-7d = -14

Divide each side by '-7'.
d = 2

Simplifying
d = 2

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