SOLUTION: When 7 is subtracted from three times a certain number, the result is 28. What is the number

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Question 1155069: When 7 is subtracted from three times a certain number, the result is 28. What is the number
Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
.

3x - 7 = 28.

You do the rest.