One movie club charges $100 membership fee and $10 per movie. another club charges no membership fee but movies are $15 each. write and solve an equation to find the number of movies you need to buy for the cost of each movie club to be the same?
write the

The first club charges 100 dolars staarting fee and 10 dollars per movie so
100+10x
x represents how many times they go

second club 15x

so we want to find out whenthey will be equall so

100+10x=15x
subtract 10x from both sides
100=5x
divide both sides by 5
20=x
so you need to go 20 times to get the same value

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