# Given the nth term for each arithmetic sequence, how to find the indicated term here? (1) #a_n=6n+1; a_12# (2) #a_n=3n-5; a_20#

##### 1 Answer

1) 73

2) 55

#### Explanation:

1)

For

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

2)

For

1) 73

2) 55

1)

For

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

2)

For