4n+20=(5+n)

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Solution for 4n+20=(5+n) equation:


Simplifying
4n + 20 = (5 + n)

Reorder the terms:
20 + 4n = (5 + n)

Remove parenthesis around (5 + n)
20 + 4n = 5 + n

Solving
20 + 4n = 5 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
20 + 4n + -1n = 5 + n + -1n

Combine like terms: 4n + -1n = 3n
20 + 3n = 5 + n + -1n

Combine like terms: n + -1n = 0
20 + 3n = 5 + 0
20 + 3n = 5

Add '-20' to each side of the equation.
20 + -20 + 3n = 5 + -20

Combine like terms: 20 + -20 = 0
0 + 3n = 5 + -20
3n = 5 + -20

Combine like terms: 5 + -20 = -15
3n = -15

Divide each side by '3'.
n = -5

Simplifying
n = -5

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