4x + 2 + 12x + 17
= 4x + 12x + 2 + 17
= 16x + 19
Answer:
x = 24
Step-by-step explanation:
look.
3 + x = ------------27
x = ---------------?
22 + 3 = 25
23 + 3 = 26
24 + 3 = 27
2(x+4)=0
2x+8=0
8-0=2x
8/2=x
4=x
x=4
its D