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maria [59]
3 years ago
5

Is it 1 solution, no solution or infinite solution? -28 = -7(3x + 4) + 21

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0

x = 1 because -7(3x + 4) must be -49 so 3x + 4 must me 7 so x = 1

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Question 21 is probably the hardest question on this homework
Snezhnost [94]
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7 0
3 years ago
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Answer:

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