7m-5n-2m+n=

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Solution for 7m-5n-2m+n= equation:


Simplifying
7m + -5n + -2m + n = 0

Reorder the terms:
7m + -2m + -5n + n = 0

Combine like terms: 7m + -2m = 5m
5m + -5n + n = 0

Combine like terms: -5n + n = -4n
5m + -4n = 0

Solving
5m + -4n = 0

Solving for variable 'm'.

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

Add '4n' to each side of the equation.
5m + -4n + 4n = 0 + 4n

Combine like terms: -4n + 4n = 0
5m + 0 = 0 + 4n
5m = 0 + 4n
Remove the zero:
5m = 4n

Divide each side by '5'.
m = 0.8n

Simplifying
m = 0.8n

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