4x-24-5y=4y-22
8x=4y-32+64;
4x=9y+2
8x=4y+32;
x=(9y+2)/4
8*((9y+2)/4)=4y+32
18y+4=4y+32
18y-4y=32-4
14y=28
y=2
x=(9*2+2)/4=5