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In-s [12.5K]
3 years ago
8

Can someone help me !!

Mathematics
1 answer:
svetoff [14.1K]3 years ago
3 0

Answer:

x = 15

Step-by-step explanation:

Create the proportion: 5/7 = x/21

Multiply both sides by 21: 15 = x

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hope it helps you a follow would be appreciated

7 0
3 years ago
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Step-by-step explanation:


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