12d-84=-36

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Solution for 12d-84=-36 equation: 


Simplifying
12d + -84 = -36

Reorder the terms:
-84 + 12d = -36

Solving
-84 + 12d = -36

Solving for variable 'd'.

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

Add '84' to each side of the equation.
-84 + 84 + 12d = -36 + 84

Combine like terms: -84 + 84 = 0
0 + 12d = -36 + 84
12d = -36 + 84

Combine like terms: -36 + 84 = 48
12d = 48

Divide each side by '12'.
d = 4

Simplifying
d = 4

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