Question

solve for x and y x minus Y is equal to zero and 2 x minus Y is equal to ​

Answer 1

GIVEN :

Solve for x and y, x minus Y is equal to zero and 2 x minus Y is equal to ​ zero

TO FIND :

Solve for x and y, x minus Y is equal to zero and 2 x minus Y is equal to ​zero

SOLUTION :

Given equations are

x-y=0 -------- (1)

and 2x-y=0 --------(2)

Now solving the given equations by elimination method :

Subtracting the equations (1) and (2) we get

  x-y=0

 2x-y=0

(-)_(+)_(-)____

-x=0

⇒ x=0

Substitute the value of x=0 in the equation (1) we get,

0-y=0

⇒ y=0

∴ the values are x=0 and y=0