4(5n+1)-2n=-86

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Solution for 4(5n+1)-2n=-86 equation:


Simplifying
4(5n + 1) + -2n = -86

Reorder the terms:
4(1 + 5n) + -2n = -86
(1 * 4 + 5n * 4) + -2n = -86
(4 + 20n) + -2n = -86

Combine like terms: 20n + -2n = 18n
4 + 18n = -86

Solving
4 + 18n = -86

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 18n = -86 + -4

Combine like terms: 4 + -4 = 0
0 + 18n = -86 + -4
18n = -86 + -4

Combine like terms: -86 + -4 = -90
18n = -90

Divide each side by '18'.
n = -5

Simplifying
n = -5

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