5n+20-n=

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Solution for 5n+20-n= equation:


Simplifying
5n + 20 + -1n = 0

Reorder the terms:
20 + 5n + -1n = 0

Combine like terms: 5n + -1n = 4n
20 + 4n = 0

Solving
20 + 4n = 0

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + 4n = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 4n = 0 + -20
4n = 0 + -20

Combine like terms: 0 + -20 = -20
4n = -20

Divide each side by '4'.
n = -5

Simplifying
n = -5

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