3/2x+2y=1
2Y=1-3X/2
Y=1/2-3X/4
1/4x+7/4y=2
7Y/4=2-X/4
Y=(2-X/4)*4/7
Y=8/7-X/7
5x-3y=x+2y
5Y=4X
Y=4X/5
2(3y-3)=6x+4
3Y-3=3X+2
3Y=3X+5
Y=X+5/3
3/2x+2y=1
2Y=1-3X/2
Y=1/2-3X/4
1/4x+7/4y=2
7Y/4=2-X/4
Y=(2-X/4)*4/7
Y=8/7-X/7
5x-3y=x+2y
5Y=4X
Y=4X/5
2(3y-3)=6x+4
3Y-3=3X+2
3Y=3X+5
Y=X+5/3