-1d+7=16

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Solution for -1d+7=16 equation: 


Simplifying
-1d + 7 = 16

Reorder the terms:
7 + -1d = 16

Solving
7 + -1d = 16

Solving for variable 'd'.

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

Add '-7' to each side of the equation.
7 + -7 + -1d = 16 + -7

Combine like terms: 7 + -7 = 0
0 + -1d = 16 + -7
-1d = 16 + -7

Combine like terms: 16 + -7 = 9
-1d = 9

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

Simplifying
d = -9

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