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Nimfa-mama [501]
2 years ago
11

The sum of 237 and six times the opposite of a number is 405. What is the number?

Mathematics
1 answer:
Bond [772]2 years ago
6 0

Answer:

(A) x=-28

Step-by-step explanation:

237 -6x = 405           [note that 6*(-x) is (-6x)]

  -6x = 168           [subtract 237 from both sides]

   x = -28             [divide both sides by (-6)]

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