Answer:
the answer to x is 4
Step-by-step explanation:
.
and
. So we have a remainder of

and
. Subtracting this from the previous remainder gives a new remainder

and
. Subtracting this from the previous remainder gives a new one of

and we're done since 2 does not divide
. So we have

Answer:
7x+80
Step-by-step explanation:
7 times everything in the () and get
56+7x+24
combine like terms
7x+80
N= x+15 where n = nina, x = the amount hiked together and the 15 is how much she already walked.
Answer:
10, it's 5 less than 5 times 3
Step-by-step explanation: