Question

Solve - 4/ x+ 5y= 7 and 3/ x+ 4y=5​

Answer 1

Answer:

Answer

4/x+5y=7

3/x+4y=5

Multiply eq1 by 4 and eq2 by 5 and subtracting

⇒ 1/x = 3

⇒ x = 1/3

Thus, 12 + 5y = 7

⇒ y = 1

Answer 2

Answer:

Step-by-step explanation:

1/3 and -1