###### Exercise 19

Solve this inequality.

\(\displaystyle{ {1} > {x-7} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .

Solve this inequality.

\(\displaystyle{ {1} > {x-7} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .