-3(-5n-4)+n=-40

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Solution for -3(-5n-4)+n=-40 equation:


Simplifying
-3(-5n + -4) + n = -40

Reorder the terms:
-3(-4 + -5n) + n = -40
(-4 * -3 + -5n * -3) + n = -40
(12 + 15n) + n = -40

Combine like terms: 15n + n = 16n
12 + 16n = -40

Solving
12 + 16n = -40

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 16n = -40 + -12

Combine like terms: 12 + -12 = 0
0 + 16n = -40 + -12
16n = -40 + -12

Combine like terms: -40 + -12 = -52
16n = -52

Divide each side by '16'.
n = -3.25

Simplifying
n = -3.25

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