Question

In the algebraic equation $\frac{x-2}{9}=7$, the value of the unknown is

Answer 1

Given algebraic equation : $\frac{x-2}{9}=7$
Multiply by $9$ on both the sides
$\Rightarrow 9\times \frac{x-2}{9}=9\times 7$
$\Rightarrow x-2=63$
Add $2$ on both the sides
$\Rightarrow x-2+2=63+2$
$\Rightarrow x=65$
The value of the unknown $x$ in the algebraic equation is $65$.