Answer:
d=-4
Step-by-step explanation:
20 = –d + 16
Subtract 16 from each side
20-16 = –d + 16-16
4 = -d
Multiply each side by -1
-1 *4 = -1 * -d
-4 =d
B. 24
just took the quiz and got it right
8
that;'s what i put the first time
The answer is: 2-6x+3x
