7m-12=4+3m

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Solution for 7m-12=4+3m equation:


Simplifying
7m + -12 = 4 + 3m

Reorder the terms:
-12 + 7m = 4 + 3m

Solving
-12 + 7m = 4 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
-12 + 7m + -3m = 4 + 3m + -3m

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

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

Add '12' to each side of the equation.
-12 + 12 + 4m = 4 + 12

Combine like terms: -12 + 12 = 0
0 + 4m = 4 + 12
4m = 4 + 12

Combine like terms: 4 + 12 = 16
4m = 16

Divide each side by '4'.
m = 4

Simplifying
m = 4

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