Question

A line has slope 23 and y–intercept −2.

Answer 1

A line of has 23 and y-intercept -2.
1. Add 2 to both sides
$y+2=23x$

2. Divide both sides by 24
$\frac{y+2}{23} =x$

3. Switch sides
$x \frac{y+2}{23}$

Answer: y = 23x-2

Hope this helps! :)