8d-d+2d-10d=15

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Solution for 8d-d+2d-10d=15 equation: 


Simplifying
8d + -1d + 2d + -10d = 15

Combine like terms: 8d + -1d = 7d
7d + 2d + -10d = 15

Combine like terms: 7d + 2d = 9d
9d + -10d = 15

Combine like terms: 9d + -10d = -1d
-1d = 15

Solving
-1d = 15

Solving for variable 'd'.

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

Divide each side by '-1'.
d = -15

Simplifying
d = -15

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