2m+17=9m-4

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Solution for 2m+17=9m-4 equation:


Simplifying
2m + 17 = 9m + -4

Reorder the terms:
17 + 2m = 9m + -4

Reorder the terms:
17 + 2m = -4 + 9m

Solving
17 + 2m = -4 + 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.
17 + 2m + -9m = -4 + 9m + -9m

Combine like terms: 2m + -9m = -7m
17 + -7m = -4 + 9m + -9m

Combine like terms: 9m + -9m = 0
17 + -7m = -4 + 0
17 + -7m = -4

Add '-17' to each side of the equation.
17 + -17 + -7m = -4 + -17

Combine like terms: 17 + -17 = 0
0 + -7m = -4 + -17
-7m = -4 + -17

Combine like terms: -4 + -17 = -21
-7m = -21

Divide each side by '-7'.
m = 3

Simplifying
m = 3

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