Question

x+ y = 2
x-y = 2
find x and y ​

Answer 1

x + y = 2

x - y = 2

• By elimination method

2x = 4

x = 4/2

x = 2

• Substituting x = 2 in one of the equation

x + y = 2

2 + y = 2

y = 2 - 2

y = 0

So , the values of x and y are 2 and 0 .

Answer 2

Step-by-step explanation:

add both the equation 1 n 2 -

2x = 4

x = 2

substitute the value of x in equation

x + y = 2

2 + y = 2

y = 0

{ x= 2; y= 0 }