andrea4099 andrea4099
  • 10-07-2018
  • Mathematics
contestada

The answer is B but I got D. Why is it not D?

The answer is B but I got D Why is it not D class=

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omegacliff1 omegacliff1
  • 10-07-2018
Because you're trying to get the variable by itself so you subtract 2 on both sides and you're left with x < 1 and since it doesn't have or in between the equation you just make sure the signs are going the same way and change 1 to a negative 1
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Аноним Аноним
  • 10-07-2018
You would get 2 equations.

x+2 = 3

x= 1

 x+2 = -3

x= -5

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