-12(n+6)+2n=-4(-9+7n)

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Solution for -12(n+6)+2n=-4(-9+7n) equation:


Simplifying
-12(n + 6) + 2n = -4(-9 + 7n)

Reorder the terms:
-12(6 + n) + 2n = -4(-9 + 7n)
(6 * -12 + n * -12) + 2n = -4(-9 + 7n)
(-72 + -12n) + 2n = -4(-9 + 7n)

Combine like terms: -12n + 2n = -10n
-72 + -10n = -4(-9 + 7n)
-72 + -10n = (-9 * -4 + 7n * -4)
-72 + -10n = (36 + -28n)

Solving
-72 + -10n = 36 + -28n

Solving for variable 'n'.

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

Add '28n' to each side of the equation.
-72 + -10n + 28n = 36 + -28n + 28n

Combine like terms: -10n + 28n = 18n
-72 + 18n = 36 + -28n + 28n

Combine like terms: -28n + 28n = 0
-72 + 18n = 36 + 0
-72 + 18n = 36

Add '72' to each side of the equation.
-72 + 72 + 18n = 36 + 72

Combine like terms: -72 + 72 = 0
0 + 18n = 36 + 72
18n = 36 + 72

Combine like terms: 36 + 72 = 108
18n = 108

Divide each side by '18'.
n = 6

Simplifying
n = 6

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