Answer:
Joselyn did not make an error
Step-by-step explanation:
took the test
no error
i got it right
(6) the letter n : intersection which means the number you will find at the first bracket and has the same number at the other bracket
-5=s/18
Pretend that s/18 is 1/18s
-5=1/18s
Multiply by 18/1 for both sides
-5(18/1)=1/18(18/1)s
Cross out 1 and 1, divide by 1 and then is one.
Cross out 18 and 18, divide by 18 and then is one.
s=-90
Answer: s=-90
so here is the answer hope it helps
D
