Answer:
WOW
Step-by-step explanation:
Hold on, our servers are swamped. Wait for your answeWOW NOT ANSWERING THAT
Answer:
-4x + y + 6z
Step-by-step explanation:
Combine like terms (Terms with the same variable):
(2x + 5y - z) + (-6x - 4y + 7z)
Add straight across:
2x - 6x = -4x
5y - 4y = y
-z + 7z = 7z - z = 6z
-4x + y + 6z is your answer.
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Answer:



Step-by-step explanation:
Let 




We have the relation






Step-by-step explanation:
best of luck dear.........
Answer:
im sorry but im not going to read all that
Step-by-step explanation: