First move the 14x over to get 7y=-14x-9 then divide by 7 and you get y= -2x-9/7. the slope is the value next to the x in y=mx+b form so the slope is -2
The answer is B.(-8, -64)
I don't think that you can. Integers are either positive or negative real numbers without decimals, so there isn't anything to simplify.
