Answer:
17
Step-by-step explanation:
3 multiply by 5 (which is x) = 15+2
Answer
=12/13
Step-by-step explanation:
I have done it before:)
First observe that if ,
Let and . It follows that
Now let , so . Solving for ,
which means
Now solve for .
(note that we assume )
(we omit since is not true)