30/x=6/7

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Solution for 30/x=6/7 equation: 


D( x )

x = 0

x = 0

x = 0

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

30/x = 6/7 // - 6/7

30/x-(6/7) = 0

30/x-6/7 = 0

30*x^-1 = 6/7 // : 30

x^-1 = 1/35

-1 < 0

1/(x^1) = 1/35 // * x^1

1 = 1/35*x^1 // : 1/35

35 = x^1

x = 35

x = 35

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