-d+18=-15

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Solution for -d+18=-15 equation: 


Simplifying
-1d + 18 = -15

Reorder the terms:
18 + -1d = -15

Solving
18 + -1d = -15

Solving for variable 'd'.

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

Add '-18' to each side of the equation.
18 + -18 + -1d = -15 + -18

Combine like terms: 18 + -18 = 0
0 + -1d = -15 + -18
-1d = -15 + -18

Combine like terms: -15 + -18 = -33
-1d = -33

Divide each side by '-1'.
d = 33

Simplifying
d = 33

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