3m+9=5m+11

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Solution for 3m+9=5m+11 equation:


Simplifying
3m + 9 = 5m + 11

Reorder the terms:
9 + 3m = 5m + 11

Reorder the terms:
9 + 3m = 11 + 5m

Solving
9 + 3m = 11 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
9 + 3m + -5m = 11 + 5m + -5m

Combine like terms: 3m + -5m = -2m
9 + -2m = 11 + 5m + -5m

Combine like terms: 5m + -5m = 0
9 + -2m = 11 + 0
9 + -2m = 11

Add '-9' to each side of the equation.
9 + -9 + -2m = 11 + -9

Combine like terms: 9 + -9 = 0
0 + -2m = 11 + -9
-2m = 11 + -9

Combine like terms: 11 + -9 = 2
-2m = 2

Divide each side by '-2'.
m = -1

Simplifying
m = -1

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