SOLUTION: 1<4x+1<17

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Question 119857: 1<4x+1<17
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!


1%3C4x%2B1%3C17 Start with the given inequality





0%3C4x%3C16 Subtract 1 from all sides






0%3Cx%3C4 Divide every side by 4 to isolate x.



So the solution in interval notation is: (0,4)


Now let's graph the solution set



Note: at x=0 there is a open circle (which means this point is excluded) and at x=4 there is a open circle (which means this point is excluded)