At a local fitness center, members pay aa $12 membership fee and $3 for each aerobics class. Nonmembers pay $4 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the same? I'm having trouble trying to figure this out.

Question

At a local fitness​ center, members pay aa ​$12 membership fee and ​$3 for each aerobics class. Nonmembers pay ​$4 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the​ same? I'm having trouble trying to figure this out.

usui · Accepted Answer

actually the answer was 12 thank you oobleck

oobleck · Answer

For x sessions, members pay 12 + 3x non-mebers pay 4x So, what do you think? Or, consider that members save $1 each session, so how long will it take to save the $12 fee?

At a local fitness​ center, members pay aa ​$12 membership fee and ​$3 for each aerobics class. Nonmembers pay ​$4 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the​ same? I'm having trouble trying to figure this out.

At a local fitness center, members pay aa $12 membership fee and $3 for each aerobics class. Nonmembers pay $4 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the same? I'm having trouble trying to figure this out.