-3(15+6n)=-9

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Solution for -3(15+6n)=-9 equation:


Simplifying
-3(15 + 6n) = -9
(15 * -3 + 6n * -3) = -9
(-45 + -18n) = -9

Solving
-45 + -18n = -9

Solving for variable 'n'.

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

Add '45' to each side of the equation.
-45 + 45 + -18n = -9 + 45

Combine like terms: -45 + 45 = 0
0 + -18n = -9 + 45
-18n = -9 + 45

Combine like terms: -9 + 45 = 36
-18n = 36

Divide each side by '-18'.
n = -2

Simplifying
n = -2

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