5/b=2/9

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Solution for 5/b=2/9 equation: 


D( b )

b = 0

b = 0

b = 0

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

5/b = 2/9 // - 2/9

5/b-(2/9) = 0

5/b-2/9 = 0

5*b^-1 = 2/9 // : 5

b^-1 = 2/45

-1 < 0

1/(b^1) = 2/45 // * b^1

1 = 2/45*b^1 // : 2/45

45/2 = b^1

b = 45/2

b = 45/2

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