Respuesta :

Answer:

[tex]\frac{-10}{9}[/tex]

Step-by-step explanation:

[tex]F=\frac{9}{5} C+32[/tex]

[tex]30=\frac{9}{5} C+32[/tex]

[tex]-2=\frac{9}{5} C[/tex]

[tex]\frac{-10}{9} =C[/tex]

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