SOLUTION: solve and graph 4<3x+1<25

Question 289090: solve and graph
4<3x+1<25
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given compound inequality.

Subtract 1 from all sides.

Combine like terms.

Divide all sides by 3.

Reduce.

So the solution is . To graph this, simply draw a number line and shade between the numbers 1 and 8 (ie create a thicker line from 1 to 8). However, draw open circles at 1 and 8 to exclude them from the solution set.
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