Answer
$x=\frac{y}{3b-7}$, where $b\neq0$.
Work Step by Step
The given equation is
$\Rightarrow y=3bx-7x$
Use distributive property.
$\Rightarrow y=x(3b-7)$
Divide each side by $3b-7$.
$\Rightarrow \frac{y}{3b-7}=\frac{x(3b-7)}{3b-7}$
Simplify.
$\Rightarrow \frac{y}{3b-7}=x$
Hence, the rewritten literal equation is $x=\frac{y}{3b-7}$, where $b\neq0$.