Question
If $7x + 4 = 25$, then the value of $x$ is .
✓
Answer
Given, $7x + 4 = 25 $
$\Rightarrow 7x = 25 - 4 $
$\Rightarrow 7x = 21$
$\Rightarrow\frac{7\text{x}}{7}=\frac{21}{7}$
$\Rightarrow\text{x}=\frac{21}7{}$
$\Rightarrow x = 3$
Hence, the value of $x$ is $3.$
$\Rightarrow 7x = 25 - 4 $
$\Rightarrow 7x = 21$
$\Rightarrow\frac{7\text{x}}{7}=\frac{21}{7}$
$\Rightarrow\text{x}=\frac{21}7{}$
$\Rightarrow x = 3$
Hence, the value of $x$ is $3.$
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