Question

How do you write the slope intercept form of the line `9x-7y=-7`?

Answer 1

`y=9/7x+1`

Explanation:

The slope-intercept form is
`color(white)("XXX")y=color(green)mx+color(blue)b`
with slope `=color(green)m` and `y`-intercept `=color(blue)b`

Given
`color(white)("XXX")9x-7y=-7`

`color(white)("XXX")rarr -7y=-9x-7`

`color(white)("XXX")rarr y=color(green)(9/7)x+color(blue)1`