Question

помогите пожалуйста ​

Answer 1

Ответ:

Пошаговое объяснение:

$(10\frac{6}{17} +y)-8\frac{15}{17} =5\frac{6}{17} \\ \\ 10\frac{6}{17} +y =5\frac{6}{17}+8\frac{15}{17}\\ \\ 10\frac{6}{17} +y=13\frac{21}{17} \\ \\ y=13\frac{21}{17} -10\frac{6}{17} \\ \\ x=3\frac{15}{17} \\ \\ -----------\\ (10\frac{6}{17} +3\frac{15}{17} )-8\frac{15}{17} =5\frac{6}{17}\\ \\ 13\frac{21}{17} -8\frac{15}{17} =5\frac{6}{17}\\ \\ 5\frac{6}{17} =5\frac{6}{17}$