9d+3d-5d-6=3d

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Solution for 9d+3d-5d-6=3d equation:


Simplifying
9d + 3d + -5d + -6 = 3d

Reorder the terms:
-6 + 9d + 3d + -5d = 3d

Combine like terms: 9d + 3d = 12d
-6 + 12d + -5d = 3d

Combine like terms: 12d + -5d = 7d
-6 + 7d = 3d

Solving
-6 + 7d = 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.
-6 + 7d + -3d = 3d + -3d

Combine like terms: 7d + -3d = 4d
-6 + 4d = 3d + -3d

Combine like terms: 3d + -3d = 0
-6 + 4d = 0

Add '6' to each side of the equation.
-6 + 6 + 4d = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 4d = 0 + 6
4d = 0 + 6

Combine like terms: 0 + 6 = 6
4d = 6

Divide each side by '4'.
d = 1.5

Simplifying
d = 1.5

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