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Will you crack the code?

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Can you crack the code?

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Your clues to crack the code are:
1. The first number from the left is two times the sum of the numbers in the second and third circles.
2. The number in the middle circle is 1 less than the 3rd number.
3. The sum of all three numbers is 9.


posted Jun 3, 2019 by Afsana Akhter

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1 Answer

+1 vote
 
Best answer

612


x/y/z
x=2*(y+z) -------> (1)
y=z-1 -------> (2)
x+y+z=9 -------> (3)


(3) --> x+z+z-1=9 -> x=10-2z
(1) -->x=2*(z+z-1) -> x=4z-2
10-2z=4z-2 -> z=2 -> x=6 -> y=1
xyz=612

answer Jun 3, 2019 by Hanifa Mammadov



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