-3(n-13)=-15

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Solution for -3(n-13)=-15 equation:


Simplifying
-3(n + -13) = -15

Reorder the terms:
-3(-13 + n) = -15
(-13 * -3 + n * -3) = -15
(39 + -3n) = -15

Solving
39 + -3n = -15

Solving for variable 'n'.

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

Add '-39' to each side of the equation.
39 + -39 + -3n = -15 + -39

Combine like terms: 39 + -39 = 0
0 + -3n = -15 + -39
-3n = -15 + -39

Combine like terms: -15 + -39 = -54
-3n = -54

Divide each side by '-3'.
n = 18

Simplifying
n = 18

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