3m+4-m+2m-1=

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Solution for 3m+4-m+2m-1= equation:


Simplifying
3m + 4 + -1m + 2m + -1 = 0

Reorder the terms:
4 + -1 + 3m + -1m + 2m = 0

Combine like terms: 4 + -1 = 3
3 + 3m + -1m + 2m = 0

Combine like terms: 3m + -1m = 2m
3 + 2m + 2m = 0

Combine like terms: 2m + 2m = 4m
3 + 4m = 0

Solving
3 + 4m = 0

Solving for variable 'm'.

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

Add '-3' to each side of the equation.
3 + -3 + 4m = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4m = 0 + -3
4m = 0 + -3

Combine like terms: 0 + -3 = -3
4m = -3

Divide each side by '4'.
m = -0.75

Simplifying
m = -0.75

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