Respuesta :
first u need to multiply the 3 with the numbers inside of the parenthesis. it equals......1+36x+18
Distribute:=(1/3)(12x)+(1/3)(−6)+x=4x+−2+xCombine Like Terms:=4x+−2+x=(4x+x)+(−2)=5x+−2
5x-2
5x-2