128=-6n-8(-1+3n)

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Solution for 128=-6n-8(-1+3n) equation:


Simplifying
128 = -6n + -8(-1 + 3n)
128 = -6n + (-1 * -8 + 3n * -8)
128 = -6n + (8 + -24n)

Reorder the terms:
128 = 8 + -6n + -24n

Combine like terms: -6n + -24n = -30n
128 = 8 + -30n

Solving
128 = 8 + -30n

Solving for variable 'n'.

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

Add '30n' to each side of the equation.
128 + 30n = 8 + -30n + 30n

Combine like terms: -30n + 30n = 0
128 + 30n = 8 + 0
128 + 30n = 8

Add '-128' to each side of the equation.
128 + -128 + 30n = 8 + -128

Combine like terms: 128 + -128 = 0
0 + 30n = 8 + -128
30n = 8 + -128

Combine like terms: 8 + -128 = -120
30n = -120

Divide each side by '30'.
n = -4

Simplifying
n = -4

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