3+2n=4-n

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Solution for 3+2n=4-n equation:


Simplifying
3 + 2n = 4 + -1n

Solving
3 + 2n = 4 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
3 + 2n + n = 4 + -1n + n

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

Combine like terms: -1n + n = 0
3 + 3n = 4 + 0
3 + 3n = 4

Add '-3' to each side of the equation.
3 + -3 + 3n = 4 + -3

Combine like terms: 3 + -3 = 0
0 + 3n = 4 + -3
3n = 4 + -3

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

Divide each side by '3'.
n = 0.3333333333

Simplifying
n = 0.3333333333

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