Question

1 целая 5 6-ых -(у+2 3-ых)=1 целая 1 2-ая

Answer 1

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Answer 2

1 5/6-(y+2/3)=1 1/2
11/6-(y+2/3)=3/2
11/6-y-2/3=3/2
7/6-y=3/2
-y=3/2-7/6
-y=1/3
y=-1/3