-3(12-5n)=

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Solution for -3(12-5n)= equation: 


Simplifying
-3(12 + -5n) = 0
(12 * -3 + -5n * -3) = 0
(-36 + 15n) = 0

Solving
-36 + 15n = 0

Solving for variable 'n'.

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

Add '36' to each side of the equation.
-36 + 36 + 15n = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 15n = 0 + 36
15n = 0 + 36

Combine like terms: 0 + 36 = 36
15n = 36

Divide each side by '15'.
n = 2.4

Simplifying
n = 2.4

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