n+7-12n=-8(3n-11)+10(-9+n)

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Solution for n+7-12n=-8(3n-11)+10(-9+n) equation:


Simplifying
n + 7 + -12n = -8(3n + -11) + 10(-9 + n)

Reorder the terms:
7 + n + -12n = -8(3n + -11) + 10(-9 + n)

Combine like terms: n + -12n = -11n
7 + -11n = -8(3n + -11) + 10(-9 + n)

Reorder the terms:
7 + -11n = -8(-11 + 3n) + 10(-9 + n)
7 + -11n = (-11 * -8 + 3n * -8) + 10(-9 + n)
7 + -11n = (88 + -24n) + 10(-9 + n)
7 + -11n = 88 + -24n + (-9 * 10 + n * 10)
7 + -11n = 88 + -24n + (-90 + 10n)

Reorder the terms:
7 + -11n = 88 + -90 + -24n + 10n

Combine like terms: 88 + -90 = -2
7 + -11n = -2 + -24n + 10n

Combine like terms: -24n + 10n = -14n
7 + -11n = -2 + -14n

Solving
7 + -11n = -2 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
7 + -11n + 14n = -2 + -14n + 14n

Combine like terms: -11n + 14n = 3n
7 + 3n = -2 + -14n + 14n

Combine like terms: -14n + 14n = 0
7 + 3n = -2 + 0
7 + 3n = -2

Add '-7' to each side of the equation.
7 + -7 + 3n = -2 + -7

Combine like terms: 7 + -7 = 0
0 + 3n = -2 + -7
3n = -2 + -7

Combine like terms: -2 + -7 = -9
3n = -9

Divide each side by '3'.
n = -3

Simplifying
n = -3

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