SOLUTION: If my test grades are 92, 89, and 97 what grade do I need to get on next test to have a average of 93?

Algebra ->  Average -> SOLUTION: If my test grades are 92, 89, and 97 what grade do I need to get on next test to have a average of 93?       Log On


   

Question 914183: If my test grades are 92, 89, and 97 what grade do I need to get on next test to have a average of 93?




Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
%2892%2B89%2B97%2Bx%29%2F4+=+93
x = 372 - 92 - 89 - 97