-3m+8+7m=-5

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Solution for -3m+8+7m=-5 equation: 


Simplifying
-3m + 8 + 7m = -5

Reorder the terms:
8 + -3m + 7m = -5

Combine like terms: -3m + 7m = 4m
8 + 4m = -5

Solving
8 + 4m = -5

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + 4m = -5 + -8

Combine like terms: 8 + -8 = 0
0 + 4m = -5 + -8
4m = -5 + -8

Combine like terms: -5 + -8 = -13
4m = -13

Divide each side by '4'.
m = -3.25

Simplifying
m = -3.25

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