Respuesta :

Let's simplify step-by-step.−4+7x3x−5+2x4x=−4+7x+3x+−5+2x+4xCombine Like Terms:=−4+7x+3x+−5+2x+4x=(7x+3x+2x+4x)+(−4+−5)=2x+−9Answer:
=2x9
The answer should be -9+2x
The work is attached also if you need it!
Ver imagen alwilson