реши уравнение x-1/6=1/9 x+5/24=7/14 x-1/6=7/9 y+2/5=1/2

х-1/6=1/9

х=1/9+1/6

х=5/18

х+5/24=7/14

х+5/24=1/2

х=1/2-5/24

х=7/24

x-1/6=7/9

х=7/9+1/6

х=16/18

х=8/9

y+2/5=1/2

у=1/2-2/5

у=1/10