m+m+9=3+m

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


Simplifying
m + m + 9 = 3 + m

Reorder the terms:
9 + m + m = 3 + m

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

Solving
9 + 2m = 3 + 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.
9 + 2m + -1m = 3 + m + -1m

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

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

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

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

Combine like terms: 3 + -9 = -6
1m = -6

Divide each side by '1'.
m = -6

Simplifying
m = -6

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