2[7-5(1-n)]+8n=-16+2[6(n+1)]

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Solution for 2[7-5(1-n)]+8n=-16+2[6(n+1)] equation:


Simplifying
2[7 + -5(1 + -1n)] + 8n = -16 + 2[6(n + 1)]
2[7 + (1 * -5 + -1n * -5)] + 8n = -16 + 2[6(n + 1)]
2[7 + (-5 + 5n)] + 8n = -16 + 2[6(n + 1)]

Combine like terms: 7 + -5 = 2
2[2 + 5n] + 8n = -16 + 2[6(n + 1)]
[2 * 2 + 5n * 2] + 8n = -16 + 2[6(n + 1)]
[4 + 10n] + 8n = -16 + 2[6(n + 1)]

Combine like terms: 10n + 8n = 18n
4 + 18n = -16 + 2[6(n + 1)]

Reorder the terms:
4 + 18n = -16 + 2[6(1 + n)]
4 + 18n = -16 + 2[(1 * 6 + n * 6)]
4 + 18n = -16 + 2[(6 + 6n)]
4 + 18n = -16 + [6 * 2 + 6n * 2]
4 + 18n = -16 + [12 + 12n]

Combine like terms: -16 + 12 = -4
4 + 18n = -4 + 12n

Solving
4 + 18n = -4 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
4 + 18n + -12n = -4 + 12n + -12n

Combine like terms: 18n + -12n = 6n
4 + 6n = -4 + 12n + -12n

Combine like terms: 12n + -12n = 0
4 + 6n = -4 + 0
4 + 6n = -4

Add '-4' to each side of the equation.
4 + -4 + 6n = -4 + -4

Combine like terms: 4 + -4 = 0
0 + 6n = -4 + -4
6n = -4 + -4

Combine like terms: -4 + -4 = -8
6n = -8

Divide each side by '6'.
n = -1.333333333

Simplifying
n = -1.333333333

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