81=-3(8n+5)

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Solution for 81=-3(8n+5) equation:


Simplifying
81 = -3(8n + 5)

Reorder the terms:
81 = -3(5 + 8n)
81 = (5 * -3 + 8n * -3)
81 = (-15 + -24n)

Solving
81 = -15 + -24n

Solving for variable 'n'.

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

Add '24n' to each side of the equation.
81 + 24n = -15 + -24n + 24n

Combine like terms: -24n + 24n = 0
81 + 24n = -15 + 0
81 + 24n = -15

Add '-81' to each side of the equation.
81 + -81 + 24n = -15 + -81

Combine like terms: 81 + -81 = 0
0 + 24n = -15 + -81
24n = -15 + -81

Combine like terms: -15 + -81 = -96
24n = -96

Divide each side by '24'.
n = -4

Simplifying
n = -4

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