14/19=45/b

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Solution for 14/19=45/b equation: 


D( b )

b = 0

b = 0

b = 0

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

14/19 = 45/b // - 45/b

14/19-(45/b) = 0

14/19-45*b^-1 = 0

-45*b^-1 = -14/19 // : -45

b^-1 = 14/855

-1 < 0

1/(b^1) = 14/855 // * b^1

1 = 14/855*b^1 // : 14/855

855/14 = b^1

b = 855/14

b = 855/14

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