Tell weather each equation has one solution, many solutions, or bo solution. 6(x-4)=3x-24

Need on this geometry question. explain how you did it.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start