Correct. To find solutions to the inequality, isolate the variable x by dividing both sides by 3. The resulting inequality is $\displaystyle{x}<{11}\usepackage{cmbright}\Huge\$ , meaning that $\displaystyle{x}={10}\usepackage{cmbright}\Huge\$ is the correct solution. You can also plug in the solutions to see if they make the inequality true; plugging in 10 for x yields the true statement $\displaystyle{3}{\left({10}\right)}<{33}\usepackage{cmbright}\Huge\$ .