3/x=x-2/4 multiply each side by the common denominator to find the quadratic equation equivalent to this equation
a)x²-2x-12=0
b)x²-4x+12=0
c)x²-2x-9=0
d)x²-4x-12=0

Enter your answer and show all the steps that you use to solve this problem in the space provided. write a list of steps that are needed to find the measure of ? b .