Respuesta :
They are all like-terms so you can add 7y+3y which equals 10y. Then subtract 10y-17y and you get a negative number; -7y
7y+ 3y -17y
= (7+ 3 -17)*y (distributive property)
= -7y
The final answer is -7y~
= (7+ 3 -17)*y (distributive property)
= -7y
The final answer is -7y~