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

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


Simplifying
7(2m + n) + -3(m + n) = 0
(2m * 7 + n * 7) + -3(m + n) = 0
(14m + 7n) + -3(m + n) = 0
14m + 7n + (m * -3 + n * -3) = 0
14m + 7n + (-3m + -3n) = 0

Reorder the terms:
14m + -3m + 7n + -3n = 0

Combine like terms: 14m + -3m = 11m
11m + 7n + -3n = 0

Combine like terms: 7n + -3n = 4n
11m + 4n = 0

Solving
11m + 4n = 0

Solving for variable 'm'.

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

Add '-4n' to each side of the equation.
11m + 4n + -4n = 0 + -4n

Combine like terms: 4n + -4n = 0
11m + 0 = 0 + -4n
11m = 0 + -4n
Remove the zero:
11m = -4n

Divide each side by '11'.
m = -0.3636363636n

Simplifying
m = -0.3636363636n

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