add: (-5x + 2y – z) and (7x + 3z) -2x + 2y + 2z 2x + 2y – 2z 2x + 2y + 2z 2x – 2y -2z Question add: (-5x + 2y – z) and (7x + 3z)-2x + 2y + 2z2x + 2y – 2z2x + 2y + 2z2x – 2y -2z in progress 0 Math Samantha 9 months 2021-08-20T17:09:36+00:00 2021-08-20T17:09:36+00:00 1 Answer 0 views 0
Answers ( )
Answer:
(-5x+2y-z)+(7x+3z)
-5x+7x+2y-z+3z
2x+2y+2z
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