Answer:
N
Step-by-step explanation:
Answer:
I don't know what you mean with a b c d and e, but x=7
Step-by-step explanation:
x=7 because first you subtract 6 from each side, because you wan't to have just x, so you will get 3x=21, and then you just divide both sides by3 to get x=7
Step-by-step explanation:

All you have to do is multiply 23/4 by 4/3 which gets you 92/12
Simplify that and you get 23/3