Step-by-step explanation:
We need to move all of the numbers with x varibles to one side and all of the constant number to the opposite side.
3x-2=5x-2-2x
3x-2=3x-2
0=0
When you add 2 onto one side and subtract -3x to the other side you will end up with 0=0 which means every number works for x and the domain is (-infinity,+infinity)