2m-12=m-7

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Solution for 2m-12=m-7 equation:


Simplifying
2m + -12 = m + -7

Reorder the terms:
-12 + 2m = m + -7

Reorder the terms:
-12 + 2m = -7 + m

Solving
-12 + 2m = -7 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-12 + 2m + -1m = -7 + m + -1m

Combine like terms: 2m + -1m = 1m
-12 + 1m = -7 + m + -1m

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

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

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

Combine like terms: -7 + 12 = 5
1m = 5

Divide each side by '1'.
m = 5

Simplifying
m = 5

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