If `x+y = 5` and `x-y =1` , then find the value of ` x`.

If x + y = 5 and x = 3 , then find the value of y.

If x = 5/4 and y=(-1)/3 , then find the value of (x + y) xx (x-y) .

If 3x+5y =9 and 5x+3y=7, then find the value of x+y.

If 3x + 5y = 21 and 2x +3y = 13 , then find the values of x and y .

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

(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 |x+2| + y=5 and x-|y|=1 , then the value of x+y is

IF 3x +5Y = 9 and 5x + 3y =7 then find the value of x+y

If 2x +3y = 30 and (x+y)/y = 11/8 , then find the value of 5y + 6x