SOLUTION: Hello, could you please help me with this inequality? I need to write the solution set in interval notation and graph it. Both of the <(less than signs) are actually equal to also,

Question 219695: Hello, could you please help me with this inequality? I need to write the solution set in interval notation and graph it. Both of the <(less than signs) are actually equal to also, I just didn't know how to show that with the key board.
Thanks so much! I tried to work this out and I got [-1,4] but I'm not sure that's right.
-7<3x-4<8
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
You are correct. Good job.

Note: to type "less than or equal to", just type <=

So x<=2 means less than or equal to 2. The same can be done for "greater than or equal to by flipping the sign to get >=. So x>=2 means greater than or equal to 2.

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