I think this mean that in whatever equation you have, w must be representing -3. Not sure though :)
x + x + 2 + x + 4 = 51
3x + 6 = 51
3x = 45
x = 15
So second number in the sequence is 15 + 2
= 17 (answer)
Answer:
151/30
Step-by-step explanation:
if you subsitute it you will get 3 1/10