SOLUTION: 12/7 * x - 1/21* x=x-2/3

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Question 473915: 12/7 * x - 1/21* x=x-2/3
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
12x/7 - x/21 = x - 2/3
36x/21 - x/21 = 21x/21 - 14/21
35x = 21x - 14
14x = -14

x = -1