SOLUTION: What is the graph and solution for 3n-7>n+1 or 4n-5<3n-3. Thank you.

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Question 553213: What is the graph and solution for 3n-7>n+1 or 4n-5<3n-3. Thank you.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
3n-7>n+1 or 4n-5<3n-3

3n-n>1+7 or 4n-3n<-3+5

2n > 8 or n < 2

n > 8/2 or n < 2

n > 4 or n < 2


So the graph is





Note:
There is an open circle at n=2 which means that we're excluding that value from the solution set.


Also, there is an open circle at n=4 which means that we're excluding that value from the solution set.


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