8/3=3/a-7

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Solution for 8/3=3/a-7 equation: 


D( a )

a = 0

a = 0

a = 0

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

8/3 = 3/a-7 // - 3/a-7

8/3-(3/a)+7 = 0

8/3-3*a^-1+7 = 0

-3*a^-1 = -29/3 // : -3

a^-1 = 29/9

-1 < 0

1/(a^1) = 29/9 // * a^1

1 = 29/9*a^1 // : 29/9

9/29 = a^1

a = 9/29

a = 9/29

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