Ineed
complete the chart below with the correct information

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

What is always true about a positive integer raised to a negative odd power?