3m+12d-8d-7m=

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Solution for 3m+12d-8d-7m= equation:


Simplifying
3m + 12d + -8d + -7m = 0

Reorder the terms:
12d + -8d + 3m + -7m = 0

Combine like terms: 12d + -8d = 4d
4d + 3m + -7m = 0

Combine like terms: 3m + -7m = -4m
4d + -4m = 0

Solving
4d + -4m = 0

Solving for variable 'd'.

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

Add '4m' to each side of the equation.
4d + -4m + 4m = 0 + 4m

Combine like terms: -4m + 4m = 0
4d + 0 = 0 + 4m
4d = 0 + 4m
Remove the zero:
4d = 4m

Divide each side by '4'.
d = m

Simplifying
d = m

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