3(-2-5n)=144

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Solution for 3(-2-5n)=144 equation: 


Simplifying
3(-2 + -5n) = 144
(-2 * 3 + -5n * 3) = 144
(-6 + -15n) = 144

Solving
-6 + -15n = 144

Solving for variable 'n'.

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

Add '6' to each side of the equation.
-6 + 6 + -15n = 144 + 6

Combine like terms: -6 + 6 = 0
0 + -15n = 144 + 6
-15n = 144 + 6

Combine like terms: 144 + 6 = 150
-15n = 150

Divide each side by '-15'.
n = -10

Simplifying
n = -10

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