Question

x+y=2 and 2x+y=4 by elimination method please answer fast​

Answer 1

Answer:

x = 2        y = 0

Step-by-step explanation:

Answer 2

Answer:

The value of x and y is 2 and 2 respectively,

Step-by-step explanation:

$x + y = 2 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: (i)$

$2x + y = 4 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: (ii)$

Subtracting (i) by (ii)

$x + y = 2 \\ 2x + y = 4 \\ - \: \: \: \: \: - \: \: \: \: \: - \\ - x = - 2 \\ x = 2$

Now put the value of x in equation (i)

$x + y = 4 \\ 2 + y = 4 \\ y = 4 - 2 \\ y = 2$