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choli [55]
3 years ago
12

-6 + 3x = 9 Solve for x

Mathematics
1 answer:
Eduardwww [97]3 years ago
4 0

Answer:

5

Step-by-step explanation:

3x = 15 (you add the 6 over)

x = 5 (you divide by 3)

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Ryan and Sarah collect baseball cards. Ryan has 150 baseball cards and collects 10 cards per week. Sarah has 200 baseball cards
Nadusha1986 [10]

Answer:

<h2>10 weeks </h2>

Step-by-step explanation:

Step one:

given data

Ryan

number of baseball cards=150

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let the number of weeks be x

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y=10x+150-----------------1

Sarah

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Step two:

Required

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