9d-d-3d-2=3d

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Solution for 9d-d-3d-2=3d equation:


Simplifying
9d + -1d + -3d + -2 = 3d

Reorder the terms:
-2 + 9d + -1d + -3d = 3d

Combine like terms: 9d + -1d = 8d
-2 + 8d + -3d = 3d

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

Solving
-2 + 5d = 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.
-2 + 5d + -3d = 3d + -3d

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

Combine like terms: 3d + -3d = 0
-2 + 2d = 0

Add '2' to each side of the equation.
-2 + 2 + 2d = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 2d = 0 + 2
2d = 0 + 2

Combine like terms: 0 + 2 = 2
2d = 2

Divide each side by '2'.
d = 1

Simplifying
d = 1

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