Question

2.
If x-y=10 and x = 2y, then
(A) x = 20, y = 20
(B) x = 20, y = 10
(C) x = 20, y = 0
(D) x = -20, y = 10​

Answer 1

Answer:

x= 20

y= 10

Step-by-step explanation:

Hope this helps you

Answer 2

Answer:

b. x=20 ,y=10

Step-by-step explanation:

x =2y

2y=2×10

=20

x-y =20-10

=10