Question 652977
16<2y-6
22<2y  (added 6 to both sides
11<y   (divided both sides by 2)

y>11  (turned it around to read from the variable)

Interval notation: We need to choose from ( ) or [ ].  Since this is a "greater than" sign and not a "greater than or equal to" sign, we use (soft brackets)

So, all numbers greater than 11 work:

(11, infinity)