4n-5=n+15

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Solution for 4n-5=n+15 equation:


Simplifying
4n + -5 = n + 15

Reorder the terms:
-5 + 4n = n + 15

Reorder the terms:
-5 + 4n = 15 + n

Solving
-5 + 4n = 15 + 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.
-5 + 4n + -1n = 15 + n + -1n

Combine like terms: 4n + -1n = 3n
-5 + 3n = 15 + n + -1n

Combine like terms: n + -1n = 0
-5 + 3n = 15 + 0
-5 + 3n = 15

Add '5' to each side of the equation.
-5 + 5 + 3n = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 3n = 15 + 5
3n = 15 + 5

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

Divide each side by '3'.
n = 6.666666667

Simplifying
n = 6.666666667

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