Question

og The solution of equation x-2y=4 is :​

Answer 1

Answer:

Solutions : x = 8 , y = 2

x = 0 , y = - 2

x = 4 , y = 0

x = 1

Step-by-step explanation:

If x = 1 then y = ?

=> 1 - 2y = 4

=> - 2y = 4 - 1

=> y = - 3 / 2

If x = 2 then y = ?

=> 2 - 2y = 4

= - 2y = 4 - 2

=> y = - 2/ 2

=> y = - 1

Answer 2

Step-by-step explanation:

x = 2 y = 8

x = 0, y = -2

x=4, y= 0

x = 1