It costs $7 per person to skate at a roller rink. A group pays a total of $84 for skating after 4 people canceled because they could not go. To find how many people were originally going skating, you can set up the equation 7(x – 4) = 84, where x is the number of original skaters. Drag steps of the solution into order to solve for x

ANSWERS

2021-05-18 13:44:29

If you would like to solve the equation 7 * (x - 4) = 84, you can calculate this using the following steps: 7 * (x - 4) = 84 7 * x - 28 = 84 7 * x = 84 + 28 7 * x = 112 /7 x = 112 / 7 x = 16 Result: The correct result is 16 (original skaters).

2021-05-18 13:45:44

7(x-4)=84 x-4=12 x=16 Why did you give the equation?

ADD ANSWER