liarome08
liarome08 liarome08
  • 07-04-2018
  • Mathematics
contestada

Solve these equations
|x+1/2|= 3

|x-3|=5 6/7

|3x+7|=5

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Аноним Аноним
  • 07-04-2018
The First one is: x = 5/2  or  x = -7/2


The Second one is: x = 62/7  or  x = -20/7 


The Third one is: x = -2/3  or  x = -4
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