Answer
The equation has one solution.
$n=-8$
Work Step by Step
The given equation is
$\Rightarrow 3n+2=2(n-3)$
Use distributive property.
$\Rightarrow 3n+2=2n-6$
Add $-2n-2$ to each side.
$\Rightarrow 3n+2-2n-2=2n-6-2n-2$
Simplify.
$\Rightarrow n=-8$
Hence, the equation has one solution.
$n=-8$