-3d-3=-15

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Solution for -3d-3=-15 equation:


Simplifying
-3d + -3 = -15

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

Solving
-3 + -3d = -15

Solving for variable 'd'.

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

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

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

Combine like terms: -15 + 3 = -12
-3d = -12

Divide each side by '-3'.
d = 4

Simplifying
d = 4

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