SOLUTION: Abs(2x+1)<7

Algebra ->  Absolute-value -> SOLUTION: Abs(2x+1)<7      Log On


   

Question 675375: Abs(2x+1)<7
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
|2x+1| < 7
...
2x + 1 < 7
2x < 7-1
2x < 6
2x < 6
highlight_green%28x%3C3%29
AND
2x+1 > -7
2x > -7 + 1
2x > - 6
x > -3
highlight_green%28x%3E-3%29
...
highlight%28-3+%3C+x+%3C+3%29
.....................
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com
Wanting for others what we want for ourselves.