Question

Poderiafazer o passo a passo da fracão algebrica 7+ x+y/x-y

Answer 1

$7 + \frac{x + y}{x - y} \\ \\ \frac{7 \: \times (x - y) + (x + y) }{(x - y)} \\ \\ \frac{7x - 7y + x + y}{x - y} \\ \\ \frac{8x - 6y}{x - y}$