1344: у=543-487 z*49=927+935 (3724+р): 54=69 992: (130-к)=8 (148-м)*31=1581

1344:у=543-487

1344:у=56

y=24

z*49=927+935

z*49=1862

z=38

(3724+р):54=69

(3724+р)=69*54

p=3726-3724

p=2

992:(130-к)=8

992:8=130-k

124=130-k

k=130-124

k=6

(148-м)*31=1581

 148-м=1581:31

148-м=51

m=97