Question

7x = 8y + 6
8y-2x = 9​

Answer 1

Step-by-step explanation:

from the above equations

we can write

y=7x-6/8

substituting this value of y in eqn 2

we get

8(7x-6/8)-(2x)=9

7x-6-2x=9

5x=15

x=3

and y = 15/8