-3m+5=-7

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


Simplifying
-3m + 5 = -7

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

Solving
5 + -3m = -7

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 + -3m = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -3m = -7 + -5
-3m = -7 + -5

Combine like terms: -7 + -5 = -12
-3m = -12

Divide each side by '-3'.
m = 4

Simplifying
m = 4

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