###### Exercise148

Solve this inequality.

\(\displaystyle{ {-\left(x-3\right)} \geq {12} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .

Solve this inequality.

\(\displaystyle{ {-\left(x-3\right)} \geq {12} }\)

In set-builder notation, the solution set is .

In interval notation, the solution set is .