Question

9x + 4y = 5 , x - y = 5​

Answer 1

let 9x+4y = 5------(1)

x - y = 5 ------(2)

(2)×4 we get

4x - 4y = 20---(3)

(1) + (3)

now calculate the values of x & y .

thnks

Answer 2

Hey

Here is your solution

Hope this may help you ✌..