5-m-m=-1

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Solution for 5-m-m=-1 equation: 


Simplifying
5 + -1m + -1m = -1

Combine like terms: -1m + -1m = -2m
5 + -2m = -1

Solving
5 + -2m = -1

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 = -1 + -5

Combine like terms: 5 + -5 = 0
0 + -2m = -1 + -5
-2m = -1 + -5

Combine like terms: -1 + -5 = -6
-2m = -6

Divide each side by '-2'.
m = 3

Simplifying
m = 3

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