Question

Question #e9a7c

Answer 1

`x=50/69, y=220/207`

Explanation:

`5x+6y=10` (1)
`32x-3y=20` (2)
Multiply Eqn (2) by 2
`64x-6y=40` (3)
Add Eqns (1) & (3)
`69x=50`
`x=50/69`
Substituting value of x in Eqn (1),
`((5*50)/69)+6y=10`
`6y=10-(250/69)=440/69`
`y=440/(69*6)=220/207`