Mathematics
Mathematics, 19.06.2021 09:50, theworld58

D and E are points on sides AB and AC respectively of triangle ABC such that DE || BC. If AD = x-1, DB = x – 3, AE = x + 3 and EC = x , the value of x is: ​

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D and E are points on sides AB and AC respectively of triangle ABC such that DE || BC. If AD = x-1,...

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