I don’t know what you’re tying to say
Answer:
I think it's 9x/7
Step-by-step explanation:
Hope my answer has helped you.
Find the LCM (least common multiple) of the denominators, and use that as the denominator for the two fractions.
Ex.

LCM (3, 4) is 12

=
Answer:
mb = 30
Step-by-step explanation:
i got it from me school
Answer:
+x
Step-by-step explanation: