20/j=10

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Solution for 20/j=10 equation: 


D( j )

j = 0

j = 0

j = 0

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

20/j = 10 // - 10

20/j-10 = 0

20*j^-1 = 10 // : 20

j^-1 = 1/2

-1 < 0

1/(j^1) = 1/2 // * j^1

1 = 1/2*j^1 // : 1/2

2 = j^1

j = 2

j = 2

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