Respuesta :

5/9(f-32)=c

5/9f+5/9*-32=c: step 1

5f/9-160/9=c: step 2

5f/9-160/9+160/9=c+160/9: step 3

5f/9=160/9*9+c*9: step 4

5f/5=160/5+9c/5: step 5

f=32+(9c/5): answer
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