Respuesta :

To solve for h first add all similar terms, in this case, those with h:

[tex]\begin{gathered} h+3h+4h=100 \\ 8h=100 \end{gathered}[/tex]

Now, divide by 8 into both sides of the equation

[tex]\begin{gathered} \frac{8h}{8}=\frac{100}{8} \\ h=\frac{100}{8} \end{gathered}[/tex]

Finally, simplify

[tex]\begin{gathered} h=\frac{25\cdot4}{2\cdot4} \\ h=\frac{25}{2} \end{gathered}[/tex]

Therefore, the value of h is

[tex]\begin{gathered} h=\frac{25}{2} \\ \text{ or} \\ h=12.5 \end{gathered}[/tex]

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