The graphs of k, f(x)=7 and g(x)=x+4x-5 are drawn below. R and P are points on g such that RP is parallel to the x-axis. The graph of and the graph of g intersect at points R and P. The graph of g intersects the x-axis at points W and Z. The graph of k intersects the graph of g at P and W.
6.2 Calculate the coordinates of P​