-2(-1+n)=18

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Solution for -2(-1+n)=18 equation:


Simplifying
-2(-1 + n) = 18
(-1 * -2 + n * -2) = 18
(2 + -2n) = 18

Solving
2 + -2n = 18

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + -2n = 18 + -2

Combine like terms: 2 + -2 = 0
0 + -2n = 18 + -2
-2n = 18 + -2

Combine like terms: 18 + -2 = 16
-2n = 16

Divide each side by '-2'.
n = -8

Simplifying
n = -8

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