If `|x+1|+y=5 and x-|y|=2,` find `x+y`

If x=y-2 and x/y-(x+1)/y=1 , find x and y

If |x|<1 and |y|<1, find the sum to infinity of the series : (x+y)+(x^2+x y+y^2)+(x^3+x^2y+x y^2+y^3)+ .......

If (x+y, x-y)=(1,2), find x and y.

If x= 5 and y=2 find the values of : (x^(y)+ y^(x) )

If x= 5 and y=2 find the values of : (x^(x) + y^(y)) ^(-1)

If (x+y,x-y)=(1,2) find x and y

If (2x + 3,y-1) =(3,5) , then find x and y.

If (2x + 3,y-1) =(3,5) , then find x and y.