Selena gomez’s gym membership cost $180 to sign up and then charges $6 for each visit. demi lovato’s gym membership cost $160 to sign up and then charges $8 for each visit at how many visits will they have to spent to the same amount of money?

I'm pretty sure it would be 11 visits.

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!