9d-4d-2d+8=-3d

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Solution for 9d-4d-2d+8=-3d equation:


Simplifying
9d + -4d + -2d + 8 = -3d

Reorder the terms:
8 + 9d + -4d + -2d = -3d

Combine like terms: 9d + -4d = 5d
8 + 5d + -2d = -3d

Combine like terms: 5d + -2d = 3d
8 + 3d = -3d

Solving
8 + 3d = -3d

Solving for variable 'd'.

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

Add '3d' to each side of the equation.
8 + 3d + 3d = -3d + 3d

Combine like terms: 3d + 3d = 6d
8 + 6d = -3d + 3d

Combine like terms: -3d + 3d = 0
8 + 6d = 0

Add '-8' to each side of the equation.
8 + -8 + 6d = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 6d = 0 + -8
6d = 0 + -8

Combine like terms: 0 + -8 = -8
6d = -8

Divide each side by '6'.
d = -1.333333333

Simplifying
d = -1.333333333

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