ab+1=ab+1

Solution for ab+1=ab+1 equation:

Simplifying
ab + 1 = ab + 1

Reorder the terms:
1 + ab = ab + 1

Reorder the terms:
1 + ab = 1 + ab

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.