х-269=600+175 96:m=72:18 100+345+у=572 с:(52-48)=137

1.x-269=600+175. X-269=775. X=775-269=506

2.96:m=72:18. 96:M=4. m=96:4=24

3.100+345+y=572. 445+y=572 y=572-445=127

4.C:(52-48)=137 C:4=137 C=137*4=548

1)х-279=600+175х-279=775х=775+279х=10541054-279=775775=7752)100+345+у=572у=572-100-345у=127100+345+127=572572=5723)96:m=72:1896:m=4m=96:4m=2496:24=44=44)с:(52-48)=137с:4=137с=137*4с=548548:4=137137=137