-n-15-4n=-40

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Solution for -n-15-4n=-40 equation:


Simplifying
-1n + -15 + -4n = -40

Reorder the terms:
-15 + -1n + -4n = -40

Combine like terms: -1n + -4n = -5n
-15 + -5n = -40

Solving
-15 + -5n = -40

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + -5n = -40 + 15

Combine like terms: -15 + 15 = 0
0 + -5n = -40 + 15
-5n = -40 + 15

Combine like terms: -40 + 15 = -25
-5n = -25

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

Simplifying
n = 5

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