-d-7d-d=

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


Simplifying
-1d + -7d + -1d = 0

Combine like terms: -1d + -7d = -8d
-8d + -1d = 0

Combine like terms: -8d + -1d = -9d
-9d = 0

Solving
-9d = 0

Solving for variable 'd'.

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

Divide each side by '-9'.
d = 0

Simplifying
d = 0

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