3/2/b+8=20

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Solution for 3/2/b+8=20 equation: 


D( b )

b = 0

b = 0

b = 0

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

(3/2)/b+8 = 20 // - 20

(3/2)/b-20+8 = 0

3/2*b^-1 = 12 // : 3/2

b^-1 = 8

-1 < 0

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

1 = 8*b^1 // : 8

1/8 = b^1

b = 1/8

b = 1/8

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