-8-n=-3(2n-4)+n

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Solution for -8-n=-3(2n-4)+n equation:


Simplifying
-8 + -1n = -3(2n + -4) + n

Reorder the terms:
-8 + -1n = -3(-4 + 2n) + n
-8 + -1n = (-4 * -3 + 2n * -3) + n
-8 + -1n = (12 + -6n) + n

Combine like terms: -6n + n = -5n
-8 + -1n = 12 + -5n

Solving
-8 + -1n = 12 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-8 + -1n + 5n = 12 + -5n + 5n

Combine like terms: -1n + 5n = 4n
-8 + 4n = 12 + -5n + 5n

Combine like terms: -5n + 5n = 0
-8 + 4n = 12 + 0
-8 + 4n = 12

Add '8' to each side of the equation.
-8 + 8 + 4n = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 4n = 12 + 8
4n = 12 + 8

Combine like terms: 12 + 8 = 20
4n = 20

Divide each side by '4'.
n = 5

Simplifying
n = 5

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