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2 years ago

12

Which equation does this story match: The temperature is -7. Since midnight the temperature tripled and then rose 5 degrees. Wha

t was the temperature at midnight?
5x - 7=3

7=3(5+ x)

3x + 5 = -7

13 (x+ 7) = 5

1 answer:

olya-2409 [2.1K]2 years ago

4 0

5x-7=3 :))))))))))))))))))))))

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