3x-3x+x-3=2x-1+2x-1+2x
First, put the numerical terms on one side and the x-terms on the other by adding or subtracting the same terms from both sides of the equation. (However, some of the terms [3x-3x} cancel each other out.)
3x-3x+x-3=2x-1+2x-1+2x
3x-3x+x-2x-2x-2x = 3-1-1
Do the addition/subtraction processes indicated.
-5x = 1
Divide both sides by -5.
x = -1/5 = -.2
I hope this helps. Thanks for asking.