Easy and True
Solve this equation …X=A*LOG(B*X+D)
A=12, B= 4, and D=7, learn the X.
It is easy and true in Excel. Type a guess of X in a cell A1, then below the guess, type … =12*Log(4*A1+7) Then copy the cell A2 to about 30 cells. An the X number will change until the X is right. It will stop changing when it can use the lots of equations.