3(5n+2)-3=-87

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Solution for 3(5n+2)-3=-87 equation:


Simplifying
3(5n + 2) + -3 = -87

Reorder the terms:
3(2 + 5n) + -3 = -87
(2 * 3 + 5n * 3) + -3 = -87
(6 + 15n) + -3 = -87

Reorder the terms:
6 + -3 + 15n = -87

Combine like terms: 6 + -3 = 3
3 + 15n = -87

Solving
3 + 15n = -87

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 15n = -87 + -3

Combine like terms: 3 + -3 = 0
0 + 15n = -87 + -3
15n = -87 + -3

Combine like terms: -87 + -3 = -90
15n = -90

Divide each side by '15'.
n = -6

Simplifying
n = -6

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