Question

If (2x,X+y) =(y,9),find X and Y​

Answer 1

Answer:

x=3

Step-by-step explanation:

Given,

2x+y=9--------------------------(1)

3x−y=6--------------------------(2)

Adding eq

n

(1) and eq

n

(2)

2x+y=9 + (3x−y=6) =9+6

x=

5

15

=3

We get, x=3