Step-by-step explanation:
Let's try to use the slope formula to solve this one:
[tex] \frac{rise}{run} \\ = \frac{ - 8}{ - 1} = \frac{16}{x} \\ - 8x = - 1(16) \\ - 8x = - 16 \\ \frac{ - 8x}{ - 8} = \frac{ - 16}{ - 8} \\ x = 2[/tex]
Answer:
( x =2 )is the answer...
I am confirm...
hope it will help you a little..