Solve the following equation. 8x/7=8

x = 7

Step-by-step explanation:

8x/7=8

Multiply each side by 7

8x/7 * 7=8*7

8x = 56

Divide by 8

8x/8 = 56/8

x = 7

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).