4m-5n-9m-7n=

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Solution for 4m-5n-9m-7n= equation:


Simplifying
4m + -5n + -9m + -7n = 0

Reorder the terms:
4m + -9m + -5n + -7n = 0

Combine like terms: 4m + -9m = -5m
-5m + -5n + -7n = 0

Combine like terms: -5n + -7n = -12n
-5m + -12n = 0

Solving
-5m + -12n = 0

Solving for variable 'm'.

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

Add '12n' to each side of the equation.
-5m + -12n + 12n = 0 + 12n

Combine like terms: -12n + 12n = 0
-5m + 0 = 0 + 12n
-5m = 0 + 12n
Remove the zero:
-5m = 12n

Divide each side by '-5'.
m = -2.4n

Simplifying
m = -2.4n

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