x-1=0 x=y+1
3-y-2=0
x=4+2
3(y+2)-22y-9=0
oy+6-2y-9=0
y-3=0
y=0
y=3
x=3+2=5
y=3
x+2y-11=0
4x+5y+8=0
-8+4-5=0
-13y+52=0
-13y=-52x=0
y=5213=0
xd
x-1=0 x=y+1
3-y-2=0
x=4+2
3(y+2)-22y-9=0
oy+6-2y-9=0
y-3=0
y=0
y=3
x=3+2=5
y=3
x+2y-11=0
4x+5y+8=0
-8+4-5=0
-13y+52=0
-13y=-52x=0
y=5213=0
xd