Question

Determine the slope of the line represented by the equation: -5x - 7y = -9DO NOT USE 1 AS THE DENOMINATOR!

Answer 1

`-(5)/(7)`

Step-by-step explanation

We want to find the slope of the given line:

`-5x-7y=-9`

First, put the line in the slope-intercept form:

`y=mx+b`

where m = slope; b = y-intercept

Therefore, we have that:

`\begin{gathered} -7y=5x-9 \\ \Rightarrow y=-(5)/(7)x+(9)/(7) \end{gathered}`

From the equation above, we see that the slope of the line is:

`-(5)/(7)`