-3(5n-5)=-5n-15

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


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

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

Reorder the terms:
15 + -15n = -15 + -5n

Solving
15 + -15n = -15 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
15 + -15n + 5n = -15 + -5n + 5n

Combine like terms: -15n + 5n = -10n
15 + -10n = -15 + -5n + 5n

Combine like terms: -5n + 5n = 0
15 + -10n = -15 + 0
15 + -10n = -15

Add '-15' to each side of the equation.
15 + -15 + -10n = -15 + -15

Combine like terms: 15 + -15 = 0
0 + -10n = -15 + -15
-10n = -15 + -15

Combine like terms: -15 + -15 = -30
-10n = -30

Divide each side by '-10'.
n = 3

Simplifying
n = 3

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