(725×x-92): 36=72 и (6.025×6-74×24: 3+573.064): (80.030-79.356)×50.900=

(725x-92)=72*36
725x-92=2592
725x=2592+92
725x=2684
x=

(6.025*6-74*24:3+573.064):(80.030-79.356)*50.900=(36.15-592+573.064):0.674*50.9=17.214:0.674*50.9=17214:674*50.9=17214*50.9:674=876192.6:674=8761926:6740=4380963:3370=1299