If `2x+3y=7` and `3x+2y=8` then the value of x-y

If 2x + 3y = 10 and 3x + 2y = 5 , then value of x +y is ____

3x+y=19 and x+3y=1 then find the value of 2x+2y

(i) x+2y=-7 and 3x-2y=-1, then find the value of x. (ii) If x+y=8 and 4y-x=2, then find the value of y. (iii) If 3x+5y=9 and 5x+3y=7, then find the value of x+y. (iv) If 3x-y=11 and x-3y=17, then find the value of x-y.

If 8x + 5y = 9, 3x + 2y = 4, then the value of x and y are

If x =3 and y=1, then find the values of (i) 3x-2y" "(ii) (22)/(3)x^(2)-(7)/(2)y^(2)

If 3x-2y=24 and 2x-3y=18, then find the value of x+y.

if 2x + 3y =78 and 3x + 2y=72, what is the value of x+y?

If 5x-2y = 17 and 3x +y =8 , then find the values of x and y .

If x=5 and y=-2 , then find the value of (i) (8x-2y+5)/(2x+4ty+12) " "(ii) (5x-6y-7)/(3x+6y+12)