3x-3=x-4 Can someone show me the steps for this?

3x-3=x-4

Add 4 to both sides

3x+1=x

Subtract 3x from both sides

1=-2x

Divide both sides by - 2

x=-1/2

Remmeber, you can do anything to an equation as long as you do it to both sides

3x-3=x-4

get placeholder to one side

minus x from both sides

3x-x-3=x-x-4

2x-3=0-4

2x-3=-4

add 3 to both sides

2x+3-3=3-4

2x+0=-1

2x=-1

divide both sides by 2

x=-1/2