SOLUTION: I had a 56 last semester and I was wondering what I would have to get this semester to get an overallgrade of 70

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Question 748545: I had a 56 last semester and I was wondering what I would have to get this semester to get an overallgrade of 70
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%2856%2Bx%29%2F2=70
56%2Bx=70%2A2
56%2Bx=140
x=140-56
x=84...this semester you would have to get 84