When the sum of an unknown number and twenty two is divided by the unknown number, the quotient is 12. what is the unknown number?

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Write a story that matches with the expression 42x-5 pls hurry

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10