Finding x in y=x^3+x^2+x

[coelhothiago]

I've an equation of the 3º.
To enter with the x and find y, i know!
I want to enter with the y and find the x. How do I do this in excel? How do i do the same in VBA?

 

[MickG]

Hi, Look on toolbar "Tools", "Solver".
Back solve for you value of "Y"
If you want a macro record what you do !.
Regards Mick