2m-m+1=0

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Solution for 2m-m+1=0 equation: 


Simplifying
2m + -1m + 1 = 0

Reorder the terms:
1 + 2m + -1m = 0

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

Solving
1 + 1m = 0

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 + 1m = 0 + -1

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

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

Divide each side by '1'.
m = -1

Simplifying
m = -1

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