-8(n-4)-10(n+11)=12n+7n

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Solution for -8(n-4)-10(n+11)=12n+7n equation:


Simplifying
-8(n + -4) + -10(n + 11) = 12n + 7n

Reorder the terms:
-8(-4 + n) + -10(n + 11) = 12n + 7n
(-4 * -8 + n * -8) + -10(n + 11) = 12n + 7n
(32 + -8n) + -10(n + 11) = 12n + 7n

Reorder the terms:
32 + -8n + -10(11 + n) = 12n + 7n
32 + -8n + (11 * -10 + n * -10) = 12n + 7n
32 + -8n + (-110 + -10n) = 12n + 7n

Reorder the terms:
32 + -110 + -8n + -10n = 12n + 7n

Combine like terms: 32 + -110 = -78
-78 + -8n + -10n = 12n + 7n

Combine like terms: -8n + -10n = -18n
-78 + -18n = 12n + 7n

Combine like terms: 12n + 7n = 19n
-78 + -18n = 19n

Solving
-78 + -18n = 19n

Solving for variable 'n'.

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

Add '-19n' to each side of the equation.
-78 + -18n + -19n = 19n + -19n

Combine like terms: -18n + -19n = -37n
-78 + -37n = 19n + -19n

Combine like terms: 19n + -19n = 0
-78 + -37n = 0

Add '78' to each side of the equation.
-78 + 78 + -37n = 0 + 78

Combine like terms: -78 + 78 = 0
0 + -37n = 0 + 78
-37n = 0 + 78

Combine like terms: 0 + 78 = 78
-37n = 78

Divide each side by '-37'.
n = -2.108108108

Simplifying
n = -2.108108108

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