SOLUTION: Nancy has a test score of 75 on her first test. What must she score on a second test to have an average of 83 on the two tests?

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Question 871663: Nancy has a test score of 75 on her first test. What must she score on a second test to have an average of 83 on the two tests?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
%2875%2Bx%29%2F2+=+83
x = 166-75 = 91