Math, asked by nilaybaisla, 1 month ago

(u + 6)/(u - 6) = 9/8 What is u?

Answers

Answered by ronrobinjoseph

1

Step-by-step explanation:

On cross multiplying, we get

8(u+6) = 9(u-6)

8u + 48 = 9u - 54

54+48 = 9u - 8u

ie, u = 102

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