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

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


Simplifying
4(5m + -1n) + 5(n + -1m + 3) = 0
(5m * 4 + -1n * 4) + 5(n + -1m + 3) = 0
(20m + -4n) + 5(n + -1m + 3) = 0

Reorder the terms:
20m + -4n + 5(3 + -1m + n) = 0
20m + -4n + (3 * 5 + -1m * 5 + n * 5) = 0
20m + -4n + (15 + -5m + 5n) = 0

Reorder the terms:
15 + 20m + -5m + -4n + 5n = 0

Combine like terms: 20m + -5m = 15m
15 + 15m + -4n + 5n = 0

Combine like terms: -4n + 5n = 1n
15 + 15m + 1n = 0

Solving
15 + 15m + 1n = 0

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + 15m + -15 + 1n = 0 + -15

Reorder the terms:
15 + -15 + 15m + 1n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 15m + 1n = 0 + -15
15m + 1n = 0 + -15

Combine like terms: 0 + -15 = -15
15m + 1n = -15

Add '-1n' to each side of the equation.
15m + 1n + -1n = -15 + -1n

Combine like terms: 1n + -1n = 0
15m + 0 = -15 + -1n
15m = -15 + -1n

Divide each side by '15'.
m = -1 + -0.06666666667n

Simplifying
m = -1 + -0.06666666667n

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