Question

Find the value of x and y​

Answer 1

Step-by-step explanation:

hope this help thank you

Answer 2

Step-by-step explanation:

Let

x/a=u

&

y/b=v

So

2x/a+y/b =2

=

2u+v =2 ..........( i )

x/a-y/b = 4

=

u-v = 4 ..........( ii )

Add eq i & ii

So we get

2u+v = 2

u. -v = 4

=

3u = 6 => u = 2

Put the value in eq ii we get

u - v = 4

2 - v = 4 => v = -2

So

u = 2 =>x/a = 2/1

v = -2 =>y/b = -(2/1)

x=2

Y=2 & -2