what do u need to know
step-by-step explanation:
really really sorry if i'm
-12 -5(x + 4) = 3x
-12 - 5x - 20 = 3x
-12 - 20 - 5x = 3x
-32 - 5x = 3x
+ 5x + 5x
-32 = 8x
8 8
- 4= x
explanation:
remove parenthesis:
=
apply rule
multiply fractions:
divide:
mordancy.
the answer is
a.
28 ft2