\frac { c } { 5 } = \frac { 97,7 - 32 } { 9 }
Solve for c
c=36,5
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9c=5\left(97,7-32\right)
Multiply both sides of the equation by 45, the least common multiple of 5;9.
9c=5\times 65,7
Subtract 32 from 97,7 to get 65,7.
9c=328,5
Multiply 5 and 65,7 to get 328,5.
c=\frac{328,5}{9}
Divide both sides by 9.
c=\frac{3285}{90}
Expand \frac{328,5}{9} by multiplying both numerator and the denominator by 10.
c=\frac{73}{2}
Reduce the fraction \frac{3285}{90} to lowest terms by extracting and canceling out 45.
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