15=3(-6n-5)

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Solution for 15=3(-6n-5) equation:


Simplifying
15 = 3(-6n + -5)

Reorder the terms:
15 = 3(-5 + -6n)
15 = (-5 * 3 + -6n * 3)
15 = (-15 + -18n)

Solving
15 = -15 + -18n

Solving for variable 'n'.

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

Add '18n' to each side of the equation.
15 + 18n = -15 + -18n + 18n

Combine like terms: -18n + 18n = 0
15 + 18n = -15 + 0
15 + 18n = -15

Add '-15' to each side of the equation.
15 + -15 + 18n = -15 + -15

Combine like terms: 15 + -15 = 0
0 + 18n = -15 + -15
18n = -15 + -15

Combine like terms: -15 + -15 = -30
18n = -30

Divide each side by '18'.
n = -1.666666667

Simplifying
n = -1.666666667

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