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Solve the inequality

    Q1.    2\leq 3x-4\leq5

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Given :  2\leq 3x-4\leq5

 

2\leq 3x-4\leq5

\Rightarrow\, \, 2+4\leq 3x\leq 5+4

\Rightarrow\, \, 6\leq 3x\leq 9

\Rightarrow\, \, \frac{6}{3}\leq x\leq \frac{9}{3}

\Rightarrow\, \, 2\leq x\leq 3

Thus, all the real numbers greater than equal to 2 and less than equal to 3 are solutions to this inequality.

Solution set is \left \[2,3 \right \]

 

Posted by

seema garhwal

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