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

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


Simplifying
5 + -1n + -8(1 + 7n) = -8
5 + -1n + (1 * -8 + 7n * -8) = -8
5 + -1n + (-8 + -56n) = -8

Reorder the terms:
5 + -8 + -1n + -56n = -8

Combine like terms: 5 + -8 = -3
-3 + -1n + -56n = -8

Combine like terms: -1n + -56n = -57n
-3 + -57n = -8

Solving
-3 + -57n = -8

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + -57n = -8 + 3

Combine like terms: -3 + 3 = 0
0 + -57n = -8 + 3
-57n = -8 + 3

Combine like terms: -8 + 3 = -5
-57n = -5

Divide each side by '-57'.
n = 0.08771929825

Simplifying
n = 0.08771929825

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