Respuesta :

garydesir1
Hi there!

5x - 2y + 3z - 2x - y + 4z
First thing we need to do is to combine the like terms
5x - 2x - 2y - y + 3z + 4z
3x - 2y + 7z


I hope that helps!
missy32michalskMissy
3x-3y+7z is the answer