3m+2n-7m-n=

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Solution for 3m+2n-7m-n= equation:


Simplifying
3m + 2n + -7m + -1n = 0

Reorder the terms:
3m + -7m + 2n + -1n = 0

Combine like terms: 3m + -7m = -4m
-4m + 2n + -1n = 0

Combine like terms: 2n + -1n = 1n
-4m + 1n = 0

Solving
-4m + 1n = 0

Solving for variable 'm'.

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

Add '-1n' to each side of the equation.
-4m + 1n + -1n = 0 + -1n

Combine like terms: 1n + -1n = 0
-4m + 0 = 0 + -1n
-4m = 0 + -1n
Remove the zero:
-4m = -1n

Divide each side by '-4'.
m = 0.25n

Simplifying
m = 0.25n

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