9m-2n-2m+4n=

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


Simplifying
9m + -2n + -2m + 4n = 0

Reorder the terms:
9m + -2m + -2n + 4n = 0

Combine like terms: 9m + -2m = 7m
7m + -2n + 4n = 0

Combine like terms: -2n + 4n = 2n
7m + 2n = 0

Solving
7m + 2n = 0

Solving for variable 'm'.

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

Add '-2n' to each side of the equation.
7m + 2n + -2n = 0 + -2n

Combine like terms: 2n + -2n = 0
7m + 0 = 0 + -2n
7m = 0 + -2n
Remove the zero:
7m = -2n

Divide each side by '7'.
m = -0.2857142857n

Simplifying
m = -0.2857142857n

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