3n+4=n+22

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Solution for 3n+4=n+22 equation: 


Simplifying
3n + 4 = n + 22

Reorder the terms:
4 + 3n = n + 22

Reorder the terms:
4 + 3n = 22 + n

Solving
4 + 3n = 22 + 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.
4 + 3n + -1n = 22 + n + -1n

Combine like terms: 3n + -1n = 2n
4 + 2n = 22 + n + -1n

Combine like terms: n + -1n = 0
4 + 2n = 22 + 0
4 + 2n = 22

Add '-4' to each side of the equation.
4 + -4 + 2n = 22 + -4

Combine like terms: 4 + -4 = 0
0 + 2n = 22 + -4
2n = 22 + -4

Combine like terms: 22 + -4 = 18
2n = 18

Divide each side by '2'.
n = 9

Simplifying
n = 9

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