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4. Camren wants to save $87 for tickets to a concert. If Camren has $24 now and will save$7 per week, how long will it take to get enough money to buy the tickets?Can you please show me how to do this step by step

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Camren wants to save $87 for tickets to a concert. If Camren has $24 now and will save

$7 per week, how long will it take to get enough money to buy the tickets?

Can you please show me how to do this step by step

step 1

Let

x -----> the number of weeks

y -----> total amount of money that Camren has

we have that

The linear equation that represent this situation is

y=7x+24

For y=$87

substitute in the linear equation

87=7x+24

solve for x

7x=87-24

7x=63

x=9

therefore

The answer is

9 weeks

User Jengfad
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