# How do you simplify 6-4t-4?

Apr 7, 2015

Group the terms that do not involve $t$ and perform the indicated arithmetic.
$6 - 4 t - 4 = \left(6 - 4\right) - 4 t = 2 - 4 t$
then factor out the common term
$2 \left(1 - 2 t\right)$