Question

Срочно!!пожалуйста!!

Answer 1

$\frac{x}{2} + \frac{y}{2} = 2 \: \: | \times 2 \\ \frac{x}{22} + \frac{y}{11} = 2 \: \: | \times 22 \\ \\ \frac{2x}{2} + \frac{2y}{2} = 2 \times 2 \\ \frac{22x}{22} + \frac{22y}{11} = 2 \times 2 2\\ \\ x + y = 4 \: \: | \times ( - 1) \\ x + 2y = 44 \\ \\ - x - y = - 4 \\ x + 2y = 44 \\ \\ y = 40 \\ \\ x + y = 4 \\ x + 40 = 4 \\ x = 4 - 40 \\ x = - 36 \\ \\ otvet \: ( - 36 \: ; \: 40)$