The movement of the progress bar may answer. Solve: x + 20x = O x =...

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The movement of the progress bar may answer. Solve: x + 20x = O x = 45 10 - - 20 O x = 1045 O x = 10/80 x = 1 10+180 The movement of the progress bar may answer. Solve: x + 20x = O x = 45 10 - - 20 O x = 1045 O x = 10/80 x = 1 10+180