8-2d-7d=

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Solution for 8-2d-7d= equation: 


Simplifying
8 + -2d + -7d = 0

Combine like terms: -2d + -7d = -9d
8 + -9d = 0

Solving
8 + -9d = 0

Solving for variable 'd'.

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

Add '-8' to each side of the equation.
8 + -8 + -9d = 0 + -8

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

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

Divide each side by '-9'.
d = 0.8888888889

Simplifying
d = 0.8888888889

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