11//12-y=11//24; 5,86m+1.4m=76.23 уравнение!

 11/12-у=11/2422/24-у=11/24у=22/24-11/24у=11/245,86м+1,4м=76,237,26м=76,23м=76,23:7,26м=10,5

11//12-y=11//24

у=22/24-11/24

у-11/24

5,86m+1,4m=76.23

7.26m=76.23

m=76.23/7.26

m=10.5

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