2=n+1-1

Solution for 2=n+1-1 equation:

Simplifying
2 = n + 1 + -1

Reorder the terms:
2 = 1 + -1 + n

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

Solving
2 = 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.
2 + -1n = n + -1n

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

Add '-2' to each side of the equation.
2 + -2 + -1n = 0 + -2

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

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

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

Simplifying
n = 2