In order to solve this equation for C, we can do these steps:
1. Multiply both sides by 5:
[tex]5f=9C+160[/tex]2. Subtract 160 from both sides:
[tex]5f-160=9C[/tex]3. Divide both sides by 9:
[tex]\begin{gathered} C=\frac{5f-160}{9} \\ C=\frac{5}{9}f-17.78 \end{gathered}[/tex]