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

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


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

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

Solving
8 + -1n = 12 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
8 + -1n + 6n = 12 + -6n + 6n

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

Combine like terms: -6n + 6n = 0
8 + 5n = 12 + 0
8 + 5n = 12

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

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

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

Divide each side by '5'.
n = 0.8

Simplifying
n = 0.8

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