Since x is negative you will have to make it positive by dividing it and each term on the right side by -1. this will get you x=3-2 then you do 3-2 and get x=1
Divide both sides by 3 and your equation would now look like: x+2y= 4 Move the x to the other side 2y= -x+4 Seprate the y by dividing both sides by 2 y= x+2