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LiRa [457]
3 years ago
5

Help on number 21. PLZZZ

Mathematics
1 answer:
brilliants [131]3 years ago
5 0
X is -2 when 7+x=5
So 3*-2+2=-6+2
The answer is -4
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Answer:

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Step-by-step explanation:

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3 years ago
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