3(-8+5n)-3n=-84

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Solution for 3(-8+5n)-3n=-84 equation:


Simplifying
3(-8 + 5n) + -3n = -84
(-8 * 3 + 5n * 3) + -3n = -84
(-24 + 15n) + -3n = -84

Combine like terms: 15n + -3n = 12n
-24 + 12n = -84

Solving
-24 + 12n = -84

Solving for variable 'n'.

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

Add '24' to each side of the equation.
-24 + 24 + 12n = -84 + 24

Combine like terms: -24 + 24 = 0
0 + 12n = -84 + 24
12n = -84 + 24

Combine like terms: -84 + 24 = -60
12n = -60

Divide each side by '12'.
n = -5

Simplifying
n = -5

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