DiegoMath DiegoMath
  • 22-09-2019
  • Mathematics
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Need helpppp pleaseeeee???

Need helpppp pleaseeeee class=

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FabledHistorian
FabledHistorian FabledHistorian
  • 22-09-2019

Answer: He did make an error. He should have done 4x -1x and gotten 3x

Step-by-step explanation:

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