Math, asked by sinclairm115, 2 months ago

Find the value of x when 3/7 = 9/x

Answers

Answered by rinkimcd1212
1

Answer:

21

Step-by-step explanation:

Cross multiplying :

3/7 = 9/x

3x = 7×9

x = 7×9\3

x = 21

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