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puteri [66]
3 years ago
7

Find the value of X

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

Step-by-step explanation:

8/10 = x-1 / x+2

4/5 = x-1 / x+2

4(x+2) = 5(x-1)

4x + 8 = 5x -5

13  = x

there you go :)

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