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Iteru [2.4K]
3 years ago
12

Someone please respond I’ve been reposting this question several of times already

Mathematics
1 answer:
seraphim [82]3 years ago
7 0

Answer:

-4

Step-by-step explanation:

If a = -4 then you can eliminate hte -4x and 4x by adding them, you get 0x, so you eliminate the x variable

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