B Bernard Liengme Feb 20, 2005 #2 Tell us more: are the lines linear? In general, find equations of best fit and solve for x. best wishes
Tell us more: are the lines linear? In general, find equations of best fit and solve for x. best wishes
J Jerry W. Lewis Feb 20, 2005 #3 Depends on what kind of equations describe the 2 series. If they are 2 straight lines: y = a1 + b1*x y = a2 + b2*x Then you can algebraically solve to see that they intersect at x = -(a1-a2)/(b1-b2) For non-linear equations, use Solver. Jerry
Depends on what kind of equations describe the 2 series. If they are 2 straight lines: y = a1 + b1*x y = a2 + b2*x Then you can algebraically solve to see that they intersect at x = -(a1-a2)/(b1-b2) For non-linear equations, use Solver. Jerry
