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Anvisha [2.4K]
3 years ago
9

Solve the proportion: 5/x+7=3/x+3

Mathematics
1 answer:
Allushta [10]3 years ago
7 0

Answer:

x=3

Step-by-step explanation:

cross multiply

5(x+3)=3(x+7)

5x+15=3x+21

5x+15-3x=3x+21-3x

2x+15=21

2x+15-15=21-15

2x=6

x=3

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3 years ago
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Dennis_Churaev [7]
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5 0
3 years ago
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777dan777 [17]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Answer:

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