1+1=x-1

Solution for 1+1=x-1 equation:

Simplifying
1 + 1 = x + -1

Combine like terms: 1 + 1 = 2
2 = x + -1

Reorder the terms:
2 = -1 + x

Solving
2 = -1 + x

Solving for variable 'x'.

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

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

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

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

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

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

Divide each side by '-1'.
x = 3

Simplifying
x = 3