2n-7+12n-9
combined like terms 2n+12n and -7-9
your answer is 14n-16
Hi,
Answer:
k = 
Step-by-step explanation:
Subtract 4k from both sides
6k - 4k = 2k
2k - 8 = 15
Add 8 on both sides (you want to get rid of the 8 in order to leave the k alone)
2k = 23
k = 23/2
Have a good day!
0.04 is the answer to this question
Answer:
D
Step-by-step explanation:
The numbers are getting divided by 2.5 each time