How do you simplify #-10(7+3a)#?
1 Answer
Oct 28, 2015
-70 + -30a
Explanation:
-10(7 + 3a) = (-10 * 7) + (-10 * 3a) = -70 + -30a
-70 + -30a
-10(7 + 3a) = (-10 * 7) + (-10 * 3a) = -70 + -30a