-5(3n+7)+8=-87

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Solution for -5(3n+7)+8=-87 equation:


Simplifying
-5(3n + 7) + 8 = -87

Reorder the terms:
-5(7 + 3n) + 8 = -87
(7 * -5 + 3n * -5) + 8 = -87
(-35 + -15n) + 8 = -87

Reorder the terms:
-35 + 8 + -15n = -87

Combine like terms: -35 + 8 = -27
-27 + -15n = -87

Solving
-27 + -15n = -87

Solving for variable 'n'.

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

Add '27' to each side of the equation.
-27 + 27 + -15n = -87 + 27

Combine like terms: -27 + 27 = 0
0 + -15n = -87 + 27
-15n = -87 + 27

Combine like terms: -87 + 27 = -60
-15n = -60

Divide each side by '-15'.
n = 4

Simplifying
n = 4

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