Answer:
First: Subtract each side to get y-b=mx
Secound:divide each side by x to get y-b/x=m
Third:we divide both sides b x to get m by itself.
(y-b)/x=(mx)/x
(y-b)/x= m
Therefore m is equal to(y-b)/x
it is 1 2 twelve I can end without 20 word my friend so deal with it
This has a slope of 3, you can plot it on a graph and count rise over run.
