What number can go in 1/3x+4=1/3x+__ to make it a no solution

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Aphrase is shown read the phrase and give me the answer

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?