186=7(-4n+8)+2n

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Solution for 186=7(-4n+8)+2n equation:


Simplifying
186 = 7(-4n + 8) + 2n

Reorder the terms:
186 = 7(8 + -4n) + 2n
186 = (8 * 7 + -4n * 7) + 2n
186 = (56 + -28n) + 2n

Combine like terms: -28n + 2n = -26n
186 = 56 + -26n

Solving
186 = 56 + -26n

Solving for variable 'n'.

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

Add '26n' to each side of the equation.
186 + 26n = 56 + -26n + 26n

Combine like terms: -26n + 26n = 0
186 + 26n = 56 + 0
186 + 26n = 56

Add '-186' to each side of the equation.
186 + -186 + 26n = 56 + -186

Combine like terms: 186 + -186 = 0
0 + 26n = 56 + -186
26n = 56 + -186

Combine like terms: 56 + -186 = -130
26n = -130

Divide each side by '26'.
n = -5

Simplifying
n = -5

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