Solve for c
c=25
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\frac{9}{5}c+32=77
Swap sides so that all variable terms are on the left hand side.
\frac{9}{5}c=77-32
Subtract 32 from both sides.
\frac{9}{5}c=45
Subtract 32 from 77 to get 45.
c=45\times \frac{5}{9}
Multiply both sides by \frac{5}{9}, the reciprocal of \frac{9}{5}.
c=\frac{45\times 5}{9}
Express 45\times \frac{5}{9} as a single fraction.
c=\frac{225}{9}
Multiply 45 and 5 to get 225.
c=25
Divide 225 by 9 to get 25.
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