Question

Check by which values of x and y among all ,the equation is satisfied? 2x-4y= 10.
x= 15 ,y=5
x=20, y=6
x=6,y=5
none of these​

Answer 1

Answer:

x15,y5 is the answer ..........

Answer 2

1. When X is 15 and y is 5

2 x 15 -4x5 = 10

thus , satisfied

2. When X is 20 and y is 6

2 x 20 -4 x 6 is not equal to 10

3. When X is 6 and y is 5

2x6 - 4x5 is not equal to 10