-8+7n=1-(1-5n)

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Solution for -8+7n=1-(1-5n) equation:


Simplifying
-8 + 7n = 1 + -1(1 + -5n)
-8 + 7n = 1 + (1 * -1 + -5n * -1)
-8 + 7n = 1 + (-1 + 5n)

Combine like terms: 1 + -1 = 0
-8 + 7n = 0 + 5n
-8 + 7n = 5n

Solving
-8 + 7n = 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 + 7n + -5n = 5n + -5n

Combine like terms: 7n + -5n = 2n
-8 + 2n = 5n + -5n

Combine like terms: 5n + -5n = 0
-8 + 2n = 0

Add '8' to each side of the equation.
-8 + 8 + 2n = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2n = 0 + 8
2n = 0 + 8

Combine like terms: 0 + 8 = 8
2n = 8

Divide each side by '2'.
n = 4

Simplifying
n = 4

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