10n-6+8=-2(12-9n)-9(9-11n)

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Solution for 10n-6+8=-2(12-9n)-9(9-11n) equation:


Simplifying
10n + -6 + 8 = -2(12 + -9n) + -9(9 + -11n)

Reorder the terms:
-6 + 8 + 10n = -2(12 + -9n) + -9(9 + -11n)

Combine like terms: -6 + 8 = 2
2 + 10n = -2(12 + -9n) + -9(9 + -11n)
2 + 10n = (12 * -2 + -9n * -2) + -9(9 + -11n)
2 + 10n = (-24 + 18n) + -9(9 + -11n)
2 + 10n = -24 + 18n + (9 * -9 + -11n * -9)
2 + 10n = -24 + 18n + (-81 + 99n)

Reorder the terms:
2 + 10n = -24 + -81 + 18n + 99n

Combine like terms: -24 + -81 = -105
2 + 10n = -105 + 18n + 99n

Combine like terms: 18n + 99n = 117n
2 + 10n = -105 + 117n

Solving
2 + 10n = -105 + 117n

Solving for variable 'n'.

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

Add '-117n' to each side of the equation.
2 + 10n + -117n = -105 + 117n + -117n

Combine like terms: 10n + -117n = -107n
2 + -107n = -105 + 117n + -117n

Combine like terms: 117n + -117n = 0
2 + -107n = -105 + 0
2 + -107n = -105

Add '-2' to each side of the equation.
2 + -2 + -107n = -105 + -2

Combine like terms: 2 + -2 = 0
0 + -107n = -105 + -2
-107n = -105 + -2

Combine like terms: -105 + -2 = -107
-107n = -107

Divide each side by '-107'.
n = 1

Simplifying
n = 1

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