1=1+n-1

Solution for 1=1+n-1 equation:

Simplifying
1 = 1 + n + -1

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

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

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

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

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

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

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

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

Simplifying
n = 1