SOLUTION: 7+|x+4|=12

Question 621728: 7+|x+4|=12
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

7+|x+4|= 12    || isolating the absolute value

  |x+4|= 5 

  x+4 = 5,   x = 1

  x+4 = -5,  x = -9

  

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