2m-29=-78+9m

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Solution for 2m-29=-78+9m equation:


Simplifying
2m + -29 = -78 + 9m

Reorder the terms:
-29 + 2m = -78 + 9m

Solving
-29 + 2m = -78 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-29 + 2m + -9m = -78 + 9m + -9m

Combine like terms: 2m + -9m = -7m
-29 + -7m = -78 + 9m + -9m

Combine like terms: 9m + -9m = 0
-29 + -7m = -78 + 0
-29 + -7m = -78

Add '29' to each side of the equation.
-29 + 29 + -7m = -78 + 29

Combine like terms: -29 + 29 = 0
0 + -7m = -78 + 29
-7m = -78 + 29

Combine like terms: -78 + 29 = -49
-7m = -49

Divide each side by '-7'.
m = 7

Simplifying
m = 7

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