alani0720
07.07.2019 •
Mathematics
What is two times a number n is three times the sum of n and nine
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Ответ:
2n=3n+27
n = -27
Ответ:
Step-by-step explanation:
This arithmetic sequence has a common difference of 4, meaning that we add 4 to a ... when writing the general explicit formula, n is the variable and does not take ... But if you want to find the 12th term, then n does take on a value and it would be 12. ... If we wanted to find the 50th term of the sequence, we would use n = 50.