Answer
$x = 12$
Work Step by Step
$\frac{3}{4}x = 9$
We need to isolate the variable $x$ by multiplying through by the reciprocal of the coefficient of $x$ which is $\frac{4}{3}$ as shown below:
$\frac{3}{4}x \times \frac{4}{3} = 9 \times \frac{4}{3}$
Simplify to get:
$x = 12$
This implies that the equation has a possible solution at $x =12$
