-d+12=-7

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Solution for -d+12=-7 equation:


Simplifying
-1d + 12 = -7

Reorder the terms:
12 + -1d = -7

Solving
12 + -1d = -7

Solving for variable 'd'.

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

Add '-12' to each side of the equation.
12 + -12 + -1d = -7 + -12

Combine like terms: 12 + -12 = 0
0 + -1d = -7 + -12
-1d = -7 + -12

Combine like terms: -7 + -12 = -19
-1d = -19

Divide each side by '-1'.
d = 19

Simplifying
d = 19

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