21/b=146/105

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Solution for 21/b=146/105 equation: 


D( b )

b = 0

b = 0

b = 0

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

21/b = 146/105 // - 146/105

21/b-(146/105) = 0

21/b-146/105 = 0

21*b^-1 = 146/105 // : 21

b^-1 = 146/2205

-1 < 0

1/(b^1) = 146/2205 // * b^1

1 = 146/2205*b^1 // : 146/2205

2205/146 = b^1

b = 2205/146

b = 2205/146

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