# Given an arithmetic sequence with #d=-7# and #a_7=4#, what is #a_22#?

##### 1 Answer

Jan 13, 2017

#### Explanation:

As

or

and hence

#=46-21xx7#

#=46-147#

#=-101#

Jan 13, 2017

As

or

and hence

#=46-21xx7#

#=46-147#

#=-101#