Answer:
What's the question?
Step-by-step explanation:
Answer:
Given
XXX
5
6
=
7
n
+
9
9
Multiplying both sides by
18
to get rid of the denominators
XXX
15
=
14
n
+
18
Rearranging and simplifying
XXX
14
n
=
−
3
XXX
n
=
−
3
14
Answer:
Negative numbers can't have a square root so they are all undefine and so is 7.
Step-by-step explanation: