knp619makesmusi knp619makesmusi
  • 24-09-2017
  • Mathematics
contestada

One less than twice a number is greater than 7 and less than 13. Write a compound inequality to represent this and solve to find the solution set.

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kritter1
kritter1 kritter1
  • 24-09-2017
Write the equation as such and narrow down x value being 4
Ver imagen kritter1
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BHale10000
BHale10000 BHale10000
  • 24-09-2017
7<2x-1<13
4<x<7
This is the answer hopefully.
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