2m-9=3m+9

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


Simplifying
2m + -9 = 3m + 9

Reorder the terms:
-9 + 2m = 3m + 9

Reorder the terms:
-9 + 2m = 9 + 3m

Solving
-9 + 2m = 9 + 3m

Solving for variable 'm'.

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

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

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

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

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

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

Combine like terms: 9 + 9 = 18
-1m = 18

Divide each side by '-1'.
m = -18

Simplifying
m = -18

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