Couldn't x also be zero?

0 +3 is divisible by 3 and
0 + 3 is an odd number

zero fit both categories but is not divisible by 6 so I thought the answer to this problem was E (stmts together were not sufficient)

Thanks in advance,
Carl

Sanyalpritish,

I'm sorry but I don't understand the answer you posted. Could you explain it a little more?

Thanks