-m+7+4m-6=13

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Solution for -m+7+4m-6=13 equation:


Simplifying
-1m + 7 + 4m + -6 = 13

Reorder the terms:
7 + -6 + -1m + 4m = 13

Combine like terms: 7 + -6 = 1
1 + -1m + 4m = 13

Combine like terms: -1m + 4m = 3m
1 + 3m = 13

Solving
1 + 3m = 13

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + 3m = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 3m = 13 + -1
3m = 13 + -1

Combine like terms: 13 + -1 = 12
3m = 12

Divide each side by '3'.
m = 4

Simplifying
m = 4

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