SOLUTION: 9x-y, for x=10 and y=3 9x-y=? when x=10 and y=3

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Question 227586: 9x-y, for x=10 and y=3
9x-y=? when x=10 and y=3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
9x-y=? when x=10 and y=3
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Sub 10 for x and 3 for y
9*10 - 3 = 87