Answer: -9y+10z Step-by-step explanation: ((3x+2y+3z)+(3x-4y+5z)) – (6x+7y-2z) (6x-2y+8z) – (6x+7y-2z) (6x-2y+8z) – 6x-7y+2z -9y+10z If it helps mark me brainliest…. Reply
Answer:
-9y+10z
Step-by-step explanation:
((3x+2y+3z)+(3x-4y+5z)) – (6x+7y-2z)
(6x-2y+8z) – (6x+7y-2z)
(6x-2y+8z) – 6x-7y+2z
-9y+10z
If it helps mark me brainliest….