-99=-3(-4n+5)

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Solution for -99=-3(-4n+5) equation:


Simplifying
-99 = -3(-4n + 5)

Reorder the terms:
-99 = -3(5 + -4n)
-99 = (5 * -3 + -4n * -3)
-99 = (-15 + 12n)

Solving
-99 = -15 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
-99 + -12n = -15 + 12n + -12n

Combine like terms: 12n + -12n = 0
-99 + -12n = -15 + 0
-99 + -12n = -15

Add '99' to each side of the equation.
-99 + 99 + -12n = -15 + 99

Combine like terms: -99 + 99 = 0
0 + -12n = -15 + 99
-12n = -15 + 99

Combine like terms: -15 + 99 = 84
-12n = 84

Divide each side by '-12'.
n = -7

Simplifying
n = -7

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