3-2m=9+m

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Solution for 3-2m=9+m equation:


Simplifying
3 + -2m = 9 + m

Solving
3 + -2m = 9 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
3 + -2m + -1m = 9 + m + -1m

Combine like terms: -2m + -1m = -3m
3 + -3m = 9 + m + -1m

Combine like terms: m + -1m = 0
3 + -3m = 9 + 0
3 + -3m = 9

Add '-3' to each side of the equation.
3 + -3 + -3m = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -3m = 9 + -3
-3m = 9 + -3

Combine like terms: 9 + -3 = 6
-3m = 6

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

Simplifying
m = -2

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