-5(8m-4n+6)+6(9m+7)=

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Solution for -5(8m-4n+6)+6(9m+7)= equation:


Simplifying
-5(8m + -4n + 6) + 6(9m + 7) = 0

Reorder the terms:
-5(6 + 8m + -4n) + 6(9m + 7) = 0
(6 * -5 + 8m * -5 + -4n * -5) + 6(9m + 7) = 0
(-30 + -40m + 20n) + 6(9m + 7) = 0

Reorder the terms:
-30 + -40m + 20n + 6(7 + 9m) = 0
-30 + -40m + 20n + (7 * 6 + 9m * 6) = 0
-30 + -40m + 20n + (42 + 54m) = 0

Reorder the terms:
-30 + 42 + -40m + 54m + 20n = 0

Combine like terms: -30 + 42 = 12
12 + -40m + 54m + 20n = 0

Combine like terms: -40m + 54m = 14m
12 + 14m + 20n = 0

Solving
12 + 14m + 20n = 0

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + 14m + -12 + 20n = 0 + -12

Reorder the terms:
12 + -12 + 14m + 20n = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 14m + 20n = 0 + -12
14m + 20n = 0 + -12

Combine like terms: 0 + -12 = -12
14m + 20n = -12

Add '-20n' to each side of the equation.
14m + 20n + -20n = -12 + -20n

Combine like terms: 20n + -20n = 0
14m + 0 = -12 + -20n
14m = -12 + -20n

Divide each side by '14'.
m = -0.8571428571 + -1.428571429n

Simplifying
m = -0.8571428571 + -1.428571429n

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