maddy0815 maddy0815
  • 15-10-2016
  • Mathematics
contestada

If a = 2b + 1, then in the terms of b, what is the value of 4a - 5?

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mac2016 mac2016
  • 15-10-2016
4(2b+1) -5
8b+4-5
8b-1
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