SOLUTION: |2x + 4| < 6 Solve for real number x in interval notation

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Question 838223: |2x + 4| < 6
Solve for real number x in interval notation
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
-6 < 2x+4 < 6
-6-4 < 2x+4-4 < 6-4
-10 < 2x < 2
-10/2 < 2x/2 < 2/2
-5 < x < 1
(-5,1)