7(-6n+12)=-12(3+4n)

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Solution for 7(-6n+12)=-12(3+4n) equation:


Simplifying
7(-6n + 12) = -12(3 + 4n)

Reorder the terms:
7(12 + -6n) = -12(3 + 4n)
(12 * 7 + -6n * 7) = -12(3 + 4n)
(84 + -42n) = -12(3 + 4n)
84 + -42n = (3 * -12 + 4n * -12)
84 + -42n = (-36 + -48n)

Solving
84 + -42n = -36 + -48n

Solving for variable 'n'.

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

Add '48n' to each side of the equation.
84 + -42n + 48n = -36 + -48n + 48n

Combine like terms: -42n + 48n = 6n
84 + 6n = -36 + -48n + 48n

Combine like terms: -48n + 48n = 0
84 + 6n = -36 + 0
84 + 6n = -36

Add '-84' to each side of the equation.
84 + -84 + 6n = -36 + -84

Combine like terms: 84 + -84 = 0
0 + 6n = -36 + -84
6n = -36 + -84

Combine like terms: -36 + -84 = -120
6n = -120

Divide each side by '6'.
n = -20

Simplifying
n = -20

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