x-9/x-5=5/7. x=how much?
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27 X is the correct answer
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7 ( x - 9 ) = 5 ( x - 5 )
7x - 63 = 5 ( x - 5 )
7x - 63 = 5x - 25
7x - 63 - 5x = - 25
2x - 63 = - 25
2x = - 25 + 63
2x = 38
x = 38 / 2
x = 19
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