1)201,1-3,04х=77,98
3.04х=201.1-77.98
3.04х=123.12
х=123.12 : 3.04
х= 40.5
2)41,2y-28,7y=1
12.5у=1
у=1: 12.5
у=0.08
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1)201,1-3,04х=77,98
3.04х=201.1-77.98
3.04х=123.12
х=123.12 : 3.04
х= 40.5
2)41,2y-28,7y=1
12.5у=1
у=1: 12.5
у=0.08