2d-6+8d=4d-15-3d

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Solution for 2d-6+8d=4d-15-3d equation:


Simplifying
2d + -6 + 8d = 4d + -15 + -3d

Reorder the terms:
-6 + 2d + 8d = 4d + -15 + -3d

Combine like terms: 2d + 8d = 10d
-6 + 10d = 4d + -15 + -3d

Reorder the terms:
-6 + 10d = -15 + 4d + -3d

Combine like terms: 4d + -3d = 1d
-6 + 10d = -15 + 1d

Solving
-6 + 10d = -15 + 1d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-6 + 10d + -1d = -15 + 1d + -1d

Combine like terms: 10d + -1d = 9d
-6 + 9d = -15 + 1d + -1d

Combine like terms: 1d + -1d = 0
-6 + 9d = -15 + 0
-6 + 9d = -15

Add '6' to each side of the equation.
-6 + 6 + 9d = -15 + 6

Combine like terms: -6 + 6 = 0
0 + 9d = -15 + 6
9d = -15 + 6

Combine like terms: -15 + 6 = -9
9d = -9

Divide each side by '9'.
d = -1

Simplifying
d = -1

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