6m-4m+3n-5n-7n=

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Solution for 6m-4m+3n-5n-7n= equation:


Simplifying
6m + -4m + 3n + -5n + -7n = 0

Combine like terms: 6m + -4m = 2m
2m + 3n + -5n + -7n = 0

Combine like terms: 3n + -5n = -2n
2m + -2n + -7n = 0

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

Solving
2m + -9n = 0

Solving for variable 'm'.

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

Add '9n' to each side of the equation.
2m + -9n + 9n = 0 + 9n

Combine like terms: -9n + 9n = 0
2m + 0 = 0 + 9n
2m = 0 + 9n
Remove the zero:
2m = 9n

Divide each side by '2'.
m = 4.5n

Simplifying
m = 4.5n

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