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# Solve 5x - 3 < 7, when (ii) x is a real number.

Q3.    Solve $5x - 3 < 7$, when

(ii) $x$ is a real number.

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Given :   $5x - 3 < 7$

$\Rightarrow$      $5x - 3 < 7$

$\Rightarrow \, \, \, 5x< 10$

Divide by 5 from both sides

$\Rightarrow \, \, \, \frac{5}{5}x< \frac{10}{5}$

$\Rightarrow \, \, \, x< 2$

$x$ are  real numbers less than 2

i.e.$x\in (-\infty ,2)$

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