9/11z - 4/11z
The simplified expression is 5/11z.
To simplify the expression 9/11z - 4/11z, we need to make sure the denominators are the same. Since both denominators are already 11z, we can combine the numerators directly.
The expression becomes:
(9 - 4) / 11z
Simplifying the numerator:
5 / 11z
So, the simplified expression is 5/11z.
To simplify the expression 9/11z - 4/11z, we need to find a common denominator and then combine the terms.
The denominator in both fractions is already 11z, so we don't need to find a common denominator.
To combine the fractions, we subtract the numerators while keeping the denominator the same:
(9 - 4) / 11z = 5/11z
Therefore, the simplified expression is 5/11z.