-20=-5n+-3n

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Solution for -20=-5n+-3n equation:


Simplifying
-20 = -5n + -3n

Combine like terms: -5n + -3n = -8n
-20 = -8n

Solving
-20 = -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-20 + 8n = -8n + 8n

Combine like terms: -8n + 8n = 0
-20 + 8n = 0

Add '20' to each side of the equation.
-20 + 20 + 8n = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 8n = 0 + 20
8n = 0 + 20

Combine like terms: 0 + 20 = 20
8n = 20

Divide each side by '8'.
n = 2.5

Simplifying
n = 2.5

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