by jg.allinsymbols on Sat Dec 29, 2012 3:18 am
Solving for just b, do these first:
*Add +bx to both sides,
*Multiply both sides by (1/x)
That will give you b as a function of x, which seems to be a variable, possibly of two complex numbers. If these values for x are to be in the form, a_{1}+a_{2}i, then you want a_{2}=0, since you specified wanting Real number solutions.