-5(-1+2n)=45

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Solution for -5(-1+2n)=45 equation: 


Simplifying
-5(-1 + 2n) = 45
(-1 * -5 + 2n * -5) = 45
(5 + -10n) = 45

Solving
5 + -10n = 45

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + -10n = 45 + -5

Combine like terms: 5 + -5 = 0
0 + -10n = 45 + -5
-10n = 45 + -5

Combine like terms: 45 + -5 = 40
-10n = 40

Divide each side by '-10'.
n = -4

Simplifying
n = -4

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