Question

What is the simplified form of the expression? 3/a-9b

Answer 1

3 ÷ a - 9b =
1/3a - 3b

hope this helps

Answer 2

What you must do for this case is to rewrite the expression in a simplified way.
 We have then:
 3/a-9b
 We take common factor 3:
 (3)*(1/a-3b)
 Answer:
 The simplified form of the expression is:
 (3)*(1/a-3b)