factor 3x^2-6x=0
3x(x-2)=0
now seperate the equation
3x=0
Divide 3x=0 by 3 on both sides
since you isolate the x by dividing 3x by 3, you’re left with 0/3 which gives you
x=0
Now, onto the second equation.
x-2=0
You would subtract 2 from -2 and 0
you’d be left with
x=2
Therefore, the solutions would be x=0 and x=2