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When the sum of an unknown number z and 22 is divided by the same unknown number, the quotient is 12. What is the unknown number?
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When the sum of an unknown number z and 22 is divided by the same unknown number, the quotient is 12. What is the unknown number?

User Dan Obregon
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1 Answer

5 votes
The question is:

(z+22)/(z)=12
So,

z+22 = 12z
Solving for z

22 = 11z

z = 2
User Heatsink
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