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Liono4ka
[1.6K]
3 years ago
5
Simplify 3 (2x+4y-2z)+7 (x+y-4z)
Mathematics
Answer
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1
answer:
Dima020
[189]
3 years ago
6
0
6x+12y-6z+7x7y-28z= 13x+19y-34z
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