Multiply both sides by \(a\).
\[6=\frac{3}{5}a\]
Simplify \(\frac{3}{5}a\) to \(\frac{3a}{5}\).
\[6=\frac{3a}{5}\]
Multiply both sides by \(5\).
\[6\times 5=3a\]
Simplify \(6\times 5\) to \(30\).
\[30=3a\]
Divide both sides by \(3\).
\[\frac{30}{3}=a\]
Simplify \(\frac{30}{3}\) to \(10\).
\[10=a\]
Switch sides.
\[a=10\]
a=10