-7d+12=123

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Solution for -7d+12=123 equation: 


Simplifying
-7d + 12 = 123

Reorder the terms:
12 + -7d = 123

Solving
12 + -7d = 123

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 + -7d = 123 + -12

Combine like terms: 12 + -12 = 0
0 + -7d = 123 + -12
-7d = 123 + -12

Combine like terms: 123 + -12 = 111
-7d = 111

Divide each side by '-7'.
d = -15.85714286

Simplifying
d = -15.85714286

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