SOLUTION: when twice a number is subtracted from 33, the result is 21. find the number

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Question 931097: when twice a number is subtracted from 33, the result is 21. find the number
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
33 - 2x = 21
2x = 33 - 21
x = (33 - 21)/2
x = 6
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