The lowest common denominator of the fractions in the equation is 9x
Here, we want to find the lowest common denominator for thr fractions in the equation
We directly look at the denominators of the fractions
The denominators that we have are x , 3 and 9
We should note that 3 is a factor of 9;
So the lowest common denominator here will be x * 9 = 9x
