Ax-5a+4x-20

a(x-5)+2(2x-10)

To get from ax-5a+4x-20 to a(x-5)+2(2x-10). You had to of found a common factor.

Another (better) way to simply this would be finding the greatest common factor.

a(x-5)+4(x-5)

(a+4)(x-5)

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

it has the same slope and a different y-intercept

hope this : )