Question 87475
{{{5 / ( 5 - 5/(5 + x) )}}}
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{{{5 / ( 5(5 + x)/(5 + x) - 5/(5 + x) )}}}
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{{{5 / ( (25 + 5x)/(5 + x) - 5/(5 + x) )}}}
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{{{5 / ( (20 + 5x)/(5 + x) )}}}
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{{{5*(5 + x)/(20 + 5x)}}}
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{{{(25 + 5x)/(20 + 5x)}}}
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{{{(5(5 + x))/(5(4 + x))}}}
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{{{(5 + x)/(4 + x)}}}