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faust18 [17]
2 years ago
9

What is the value of X

Mathematics
1 answer:
sashaice [31]2 years ago
3 0

Answer:

x = 7

Step-by-step explanation:

=> 9/72 = 3x-20/56

=> 9×45/72 = 3x-20

=> 27/3 = x

=> x = 7

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