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Ghella [55]
3 years ago
5

Please help thanks very much

Mathematics
1 answer:
erik [133]3 years ago
4 0
X/(x+5) = (x-2)/(x+1)
x(x+1) = (x -2) (x + 5)
x^2 + x = x^2 - 2x + 5x - 10
 x = 3x - 10
3x - x = 10
2x = 10
  x = 5

answer is A
5

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