4n+n=2n+15

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Solution for 4n+n=2n+15 equation:


Simplifying
4n + n = 2n + 15

Combine like terms: 4n + n = 5n
5n = 2n + 15

Reorder the terms:
5n = 15 + 2n

Solving
5n = 15 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
5n + -2n = 15 + 2n + -2n

Combine like terms: 5n + -2n = 3n
3n = 15 + 2n + -2n

Combine like terms: 2n + -2n = 0
3n = 15 + 0
3n = 15

Divide each side by '3'.
n = 5

Simplifying
n = 5

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