Find the value of `x-y`, if `5x+4y=14` and `4x+5y=13`.

Find the value of x+y , if 5x-2y=4 and x+8y=26 .

Find the value of (x-y) , if 5x+4y=14,4x+5y=13

Find the value of (x-y), if 2x-5y=5,5x-8y=14

Find the value of x, if 4x+3y=23 and y=5

Find the values of (x+y ) , if (i) 3x + 4y = 11 , 4x + 3y = 10 (ii) 5x - 2y = 4 , x + 8y = 26

(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.

Find the value of x and y- 2x+3y=0 3x+4y=5

Find the value of x:y, if (8x-10y)/(3x+4y) = (4)/(5) .