Question

5 533+у=8 344 уравнение

Answer 1

$5 frac{5}{33} + y = 8 frac{3}{44} \ y = 8 frac{3}{44} - 5 frac{5}{33} = 3 frac{3 times 3 - 4 times 5}{132} = 3 frac{9 - 20}{132} = 3 - frac{11}{132} = 2 frac{132 - 11}{132} = 2 frac{121}{132} = 2 frac{11}{12}$
y = 2 11/12