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  • Solve the inequality and show the graph of the solution on number line 3 ( 1 - x ) < 2 ( x + 4)

Solve the inequality and show the graph of the solution on number line

    Q19.    3(1-x) < 2 (x +4)

Answers (1)

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Given :   3(1-x) < 2 (x +4)

\Rightarrow      3(1-x) < 2 (x +4)

\Rightarrow \, \, \, 3- 3x< 2x + 8

\Rightarrow \, \, \, 3- 8< 2x + 3x

\Rightarrow \, \, \, -5< 5 x

\Rightarrow \, \, \, -1< x

x are real numbers greater than -1

Hence, values of x can be  as  x\in (-1,\infty )

The graphical representation of solutions of given inequality is as : 

 

 

 

Posted by

seema garhwal

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