#### Answer

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#### Work Step by Step

Each term in the expression are the same, so you can combine-and-like the terms. The order of operation states that when it comes to adding or subtracting, start from left to right.
$$6yz+2yz-8yz = 8yz-8yz = 0$$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

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