(2m-4n)-(5m+3n)=

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Solution for (2m-4n)-(5m+3n)= equation:


Simplifying
(2m + -4n) + -1(5m + 3n) = 0

Remove parenthesis around (2m + -4n)
2m + -4n + -1(5m + 3n) = 0
2m + -4n + (5m * -1 + 3n * -1) = 0
2m + -4n + (-5m + -3n) = 0

Reorder the terms:
2m + -5m + -4n + -3n = 0

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

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

Solving
-3m + -7n = 0

Solving for variable 'm'.

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

Add '7n' to each side of the equation.
-3m + -7n + 7n = 0 + 7n

Combine like terms: -7n + 7n = 0
-3m + 0 = 0 + 7n
-3m = 0 + 7n
Remove the zero:
-3m = 7n

Divide each side by '-3'.
m = -2.333333333n

Simplifying
m = -2.333333333n

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