Respuesta :

well the answer is -2y-4 but the different terms in this problem are 4 and 5y and 3y where 5y and 3y are like terms
Let's simplify step-by-step.3y−4−5y=3y+−4+−5yCombine Like Terms:=3y+−4+−5y=(3y+−5y)+(−4)=−2y+−4