Question

$(y - 7 \frac{3}{11}) + 6 \frac{8}{11} = 9 \frac{5}{11}$
помогите пожалуйста​

Answer 1

$(y - 7 \frac{3}{11}) + 6 \frac{8}{11} = 9 \frac{5}{11}$

$y - 7 \frac{3}{11} + 6 \frac{8}{11} = 9 \frac{5}{11} \\ y - \frac{80}{11} + \frac{74}{11} = \frac{104}{11} \\ y - \frac{6}{11} = \frac{104}{11} \\ y = \frac{104}{11} + \frac{6}{11} \\ y = \frac{110}{11} = 10$

Ответ: 10