-3(5n-3)=99

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


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

Reorder the terms:
-3(-3 + 5n) = 99
(-3 * -3 + 5n * -3) = 99
(9 + -15n) = 99

Solving
9 + -15n = 99

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -15n = 99 + -9

Combine like terms: 9 + -9 = 0
0 + -15n = 99 + -9
-15n = 99 + -9

Combine like terms: 99 + -9 = 90
-15n = 90

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

Simplifying
n = -6

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