1/b=8/9

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Solution for 1/b=8/9 equation: 


D( b )

b = 0

b = 0

b = 0

b in (-oo:0) U (0:+oo)

1/b = 8/9 // - 8/9

1/b-(8/9) = 0

1/b-8/9 = 0

1*b^-1 = 8/9 // : 1

b^-1 = 8/9

-1 < 0

1/(b^1) = 8/9 // * b^1

1 = 8/9*b^1 // : 8/9

9/8 = b^1

b = 9/8

b = 9/8

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