Twice a number is more than the difference of that number 6.

2X>X-6. I'm assuming that the end of the problem should say "That number and 6". If so, the twice a number will be 2X. It is more than, so that means put the > symbol in. Then "The difference of that number and 6" difference means to subtract, since "That number" is listed first, it will come first in the equation, and subtract 6 from it. making the right side of the equation X-6.