Respuesta :

SOLUTION

We are told that

[tex]\begin{gathered} h(x)=3x-7 \\ \\ \text{and } \\ \\ h(x)=0 \end{gathered}[/tex]

This means that

[tex]\begin{gathered} 3x-7=0 \\ 3x=7 \\ \text{Dividing both sides by 3} \\ x=\frac{7}{3} \end{gathered}[/tex]