(3m-7n)+(-10m+2n)=

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Solution for (3m-7n)+(-10m+2n)= equation:


Simplifying
(3m + -7n) + (-10m + 2n) = 0

Remove parenthesis around (3m + -7n)
3m + -7n + (-10m + 2n) = 0

Remove parenthesis around (-10m + 2n)
3m + -7n + -10m + 2n = 0

Reorder the terms:
3m + -10m + -7n + 2n = 0

Combine like terms: 3m + -10m = -7m
-7m + -7n + 2n = 0

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

Solving
-7m + -5n = 0

Solving for variable 'm'.

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

Add '5n' to each side of the equation.
-7m + -5n + 5n = 0 + 5n

Combine like terms: -5n + 5n = 0
-7m + 0 = 0 + 5n
-7m = 0 + 5n
Remove the zero:
-7m = 5n

Divide each side by '-7'.
m = -0.7142857143n

Simplifying
m = -0.7142857143n

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