3n+3=1+n

Solution for 3n+3=1+n equation:

Simplifying
3n + 3 = 1 + n

Reorder the terms:
3 + 3n = 1 + n

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

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

Combine like terms: n + -1n = 0
3 + 2n = 1 + 0
3 + 2n = 1

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

Combine like terms: 3 + -3 = 0
0 + 2n = 1 + -3
2n = 1 + -3

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

Divide each side by '2'.
n = -1

Simplifying
n = -1