SOLUTION: i have scores of 89, 92, 95, 82, 85 and 90. what must i score on my next test to have an average of 92?

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Question 840327: i have scores of 89, 92, 95, 82, 85 and 90. what must i score on my next test to have an average of 92?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Add the 6 scores.
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The sum of those 6 + the 7th has to be 7*92