3n+5=n+11

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Solution for 3n+5=n+11 equation:


Simplifying
3n + 5 = n + 11

Reorder the terms:
5 + 3n = n + 11

Reorder the terms:
5 + 3n = 11 + n

Solving
5 + 3n = 11 + 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 + 3n + -1n = 11 + n + -1n

Combine like terms: 3n + -1n = 2n
5 + 2n = 11 + n + -1n

Combine like terms: n + -1n = 0
5 + 2n = 11 + 0
5 + 2n = 11

Add '-5' to each side of the equation.
5 + -5 + 2n = 11 + -5

Combine like terms: 5 + -5 = 0
0 + 2n = 11 + -5
2n = 11 + -5

Combine like terms: 11 + -5 = 6
2n = 6

Divide each side by '2'.
n = 3

Simplifying
n = 3

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