Answer
$(x-1)(3x+2)$
Work Step by Step
Group the first two terms together; then, group the last two terms together to obtain:
$=(3x^2-3x) + (2x-2)$
Factor out the GCF of each group ($3x$ in the first and $2$ in the second)
$=3x(x-1) + 2(x-1)$
Factor out the GCF $(x-1)$ to obtain:
$=(x-1)(3x+2)$