Question 962731
2*|3x-1| +1 < 5



2*|3x-1| +1<font color="blue">-1</font> < 5<font color="blue">-1</font> ... Subtract 1 from both sides.



2*|3x-1| < 4



2*|3x-1|<font color="blue">/2</font> < 4<font color="blue">/2</font> ... Divide both sides by 2.



|3x-1| < 2



-2 < 3x-1 < 2



-2<font color="blue">+1</font> < 3x-1<font color="blue">+1</font> < 2<font color="blue">+1</font> ... Add 1 to all sides.



-1 < 3x < 3



-1<font color="blue">/3</font> < 3x<font color="blue">/3</font> < 3<font color="blue">/3</font> ... Divide all sides by 3



-1/3 < x < 1



So the final answer is <font size=5 color="red">-1/3 < x < 1</font>


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