The solution of the equations x – y = 2 and x + y = 4 is:

If x = a and y = b is the solution of the equations x - y =2 and x + y = 4 , then the values of a and b are, respectively

If x = a and y = b is the solution of the equations x - y =2 and x + y = 4 , then the values of a and b are, respectively

If x = a and y = b is the solution of the equations x - y =2 and x + y = 4 , then the values of a and b are, respectively

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

The solution for the equations x + y = 10 and x - y = 2 are :

Calculate the value of a, if x = a and y = b is the solution of the linear equations x - y = 2 and x + y = 4.

The solution for the equations x + y= 10 and x-y = 2 are

If x =a , y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 3a + 4b is …….. .

If x = a, y = b is the solution of the pair of equation x - y = 2 and x + y = 4 then the value of 'a' and 'b' are respectively.

If (x,y,z) is the solution of the equations x - y - 2z = 3 2x + y + 4z = 5 4x - y - 2z = 11 then the value ofy equals