2d-3=8d+15

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


Simplifying
2d + -3 = 8d + 15

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

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

Solving
-3 + 2d = 15 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
-3 + 2d + -8d = 15 + 8d + -8d

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

Combine like terms: 8d + -8d = 0
-3 + -6d = 15 + 0
-3 + -6d = 15

Add '3' to each side of the equation.
-3 + 3 + -6d = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -6d = 15 + 3
-6d = 15 + 3

Combine like terms: 15 + 3 = 18
-6d = 18

Divide each side by '-6'.
d = -3

Simplifying
d = -3

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