valeriadonjuan16
valeriadonjuan16 valeriadonjuan16
  • 21-10-2020
  • Mathematics
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Given f(x) = -2x - 1, solve for x when f(x) = -7

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mayakatsuda
mayakatsuda mayakatsuda
  • 21-10-2020
-2(-7) - 1
14-1

ANSWER: 13
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