From personal advice to professional guidance, IDNLearn.com has the answers you seek. Discover reliable and timely information on any topic from our network of experienced professionals.

At Silver Gym, membership is $30 per month, and personal training sessions are $45 each. At Fit Factor, membership is $80 per month, and personal training sessions are $35 each. In one month, how many personal training sessions would Sarah have to buy to make the total cost at the two gyms equal?