Question

What is the solution for the equation x+1=x+2

Answer 1

x+1 = x+2
Subtract x from both sides
1 = 2
There isn't a solution

Answer 2

No solution.

Solve for x.
x+1=x+2
>move x to the left side (combine variables)
> 0+1=2
>1=2 (1 doesn't equal 2, so no solution)