Solve for www in terms of xxx and yyy: w+2x=yw + 2x = yw+2x=y.
w=y−2xw = y - 2xw=y−2x
w=2x−yw = 2x - yw=2x−y
w=y+2xw = y + 2xw=y+2x
w=y2xw = \frac{y}{2x}w=2xy