write an algebraic equation for the following and solve it. show all your steps
1. the sum of one-third of a number and 4 is 7. what is the number?
2. the sum of the square of a number and 7 is 32. what is the number?
3. thirty divided by seven times a number is 1. what is the number?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp