-3(2n+5)=9

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Solution for -3(2n+5)=9 equation: 


Simplifying
-3(2n + 5) = 9

Reorder the terms:
-3(5 + 2n) = 9
(5 * -3 + 2n * -3) = 9
(-15 + -6n) = 9

Solving
-15 + -6n = 9

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + -6n = 9 + 15

Combine like terms: -15 + 15 = 0
0 + -6n = 9 + 15
-6n = 9 + 15

Combine like terms: 9 + 15 = 24
-6n = 24

Divide each side by '-6'.
n = -4

Simplifying
n = -4

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