Use an Equation to Solve the Problem $\frac{1}{4}$ Of His Paycheck Went to Taxes

Multiple Choice

Use an equation to solve the problem.
-Bill just received his first paycheck for the month of September. $\frac{1}{4}$ of his paycheck went to taxes. He used $\frac{1}{2}$ for rent. He had $\$ 84$ left for spending money. How much was his paycheck?

A) $\$ 336$
B) $\$ 48$
C) $\$ 280$
D) $\$ 112$