-7+5m+12+(-7m)=

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Solution for -7+5m+12+(-7m)= equation:


Simplifying
-7 + 5m + 12 + (-7m) = 0

Reorder the terms:
-7 + 12 + 5m + (-7m) = 0

Combine like terms: -7 + 12 = 5
5 + 5m + (-7m) = 0

Combine like terms: 5m + (-7m) = -2m
5 + -2m = 0

Solving
5 + -2m = 0

Solving for variable 'm'.

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

Add '-5' to each side of the equation.
5 + -5 + -2m = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -2m = 0 + -5
-2m = 0 + -5

Combine like terms: 0 + -5 = -5
-2m = -5

Divide each side by '-2'.
m = 2.5

Simplifying
m = 2.5

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