Question

x + y = 7xy
2x – 3y + xy = 0​

Answer 1

$x + y = 7xy \\ 2x - 3y = 0 \\ 2 - 3 = 0 \\ 1 = 0 \\ x + y = 7xy \\ xy \div xy = 7 \\ xy = 7$

Answer 2

Answer:

x = 1/3 &. y = 1/4

hope it's helpful