SOLUTION: solve -6 < or equal to 3 + x < 4

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Question 117759: solve
-6 < or equal to 3 + x < 4
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

-6%3C=3%2Bx%3C4 Start with the given inequality





-9%3C=x%3C1 Subtract 3 from all sides


So the solution in interval notation is: [-9,1)


Now let's graph the solution set



Note: at x=-9 there is a closed circle (which means this point is included) and at x=1 there is a open circle (which means this point is excluded)