Question

12x^2=3x for x

Answer 1

12x^2=3x


12x^2-3x=0


3x(4x-1)=0


3x=0 or 4x-1=0


x=0/3 or 4x=1


x=0 or x=1/4

So the solutions are \[\large x=0 \ \ \textrm{or} \ \ x=\frac{1}{4}\]