5n+25=105+n

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Solution for 5n+25=105+n equation:


Simplifying
5n + 25 = 105 + n

Reorder the terms:
25 + 5n = 105 + n

Solving
25 + 5n = 105 + 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.
25 + 5n + -1n = 105 + n + -1n

Combine like terms: 5n + -1n = 4n
25 + 4n = 105 + n + -1n

Combine like terms: n + -1n = 0
25 + 4n = 105 + 0
25 + 4n = 105

Add '-25' to each side of the equation.
25 + -25 + 4n = 105 + -25

Combine like terms: 25 + -25 = 0
0 + 4n = 105 + -25
4n = 105 + -25

Combine like terms: 105 + -25 = 80
4n = 80

Divide each side by '4'.
n = 20

Simplifying
n = 20

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