Решите уравнение
1)(x+8цел17\36)+7цел31\36=25цел1\36
2)12цел13\45-(y-5цел17\45)=3цел23\45
1)(x+8цел17\36)+7цел31\36=25цел1\36
2)12цел13\45-(y-5цел17\45)=3цел23\45
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Answers & Comments
х+8 17/36+7 31/36=25 1/36
х+15 48/36=25 1/36
х=25 1/36-15 48/36
х=23 73/36-15 48/36
х=8 25/36
12 13/45-(у-5 17/45)=3 23/45
12 13/45-у+5 17/45=3 23/45
17 30/45-у=3 23/45
у=17 30/45-3 23/45
у=14 7/45