SOLUTION: How to solve this kind of question? &#8722;8 <1 &#8722; 3 (x &#8722; 2) < 13 I forgot how to do it.

Algebra ->  Graphs -> SOLUTION: How to solve this kind of question? &#8722;8 <1 &#8722; 3 (x &#8722; 2) < 13 I forgot how to do it.      Log On


   

Question 483828: How to solve this kind of question? −8 <1 − 3 (x − 2) < 13
I forgot how to do it.
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
-8%3C1-3%28x-2%29%3C13
-8%3C1-3x%2B6%3C13
-8%3C7-3x%3C13 subtract 7
-8-7%3C-3%3C13-7
-15%3C-3x%3C6 divide by (-3) (if we divide by negative number then the sign of inequality is changing)
-15%2F%28-3%29%3Ex%3E6%2F%28-3%29
5%3Ex%3E-2
-2%3Cx%3C5