Answer:
11/36
Explanation:
Here are the steps:
Step 1: Find a common denominator for both of the fractions
4/9 --> 27/36 (Multiply top and bottom by 4)
3/4 --> 16/36 (Multiply top and bottom by 9)
This is the smallest common denominator
Step 2: Subtract:
27/36 - 16/36 = 11/36
Soo...
x = 11/36
Hope this helps!
-jp524