# Given h(x)=(3x)/(2x-17), how do you find h(7)?

Oct 27, 2016

$- 7$

#### Explanation:

$h \left(7\right) = \frac{3 \cdot 7}{2 \cdot 7 - 17} = \frac{21}{- 3} = - 7$

Oct 27, 2016

$h \left(7\right) = - 7$

#### Explanation:

To find $h \left(7\right)$ you need to substitute $7$ into every place there is an $x$ in the equation and solve or:

$h \left(7\right) = 3 \cdot \frac{7}{\left(2 \cdot 7\right) - 17}$

$h \left(7\right) = \frac{21}{14 - 17}$

$h \left(7\right) = \frac{21}{-} 3$

$h \left(7\right) = - 7$