When you add 18 to 1/4 of a number, you get the number itself.

Solve for x, y, and z. show all steps.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Its worth 10000000 points need asap if you answer correctly ill mark brainliest