-3(-5n+5)+3n=-87

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Solution for -3(-5n+5)+3n=-87 equation: 


Simplifying
-3(-5n + 5) + 3n = -87

Reorder the terms:
-3(5 + -5n) + 3n = -87
(5 * -3 + -5n * -3) + 3n = -87
(-15 + 15n) + 3n = -87

Combine like terms: 15n + 3n = 18n
-15 + 18n = -87

Solving
-15 + 18n = -87

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 18n = -87 + 15

Combine like terms: -15 + 15 = 0
0 + 18n = -87 + 15
18n = -87 + 15

Combine like terms: -87 + 15 = -72
18n = -72

Divide each side by '18'.
n = -4

Simplifying
n = -4

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