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2 votes
(2x + 5y -z)+(-6x - 4y +7z)

User Arod
by
5.3k points

1 Answer

4 votes

-4x + y+ 6z

Step-by-step explanation: image below

(2x + 5y -z)+(-6x - 4y +7z)-example-1
User Makasprzak
by
5.4k points
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