12/a=54/99

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Solution for 12/a=54/99 equation: 


D( a )

a = 0

a = 0

a = 0

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

12/a = 54/99 // - 54/99

12/a-(54/99) = 0

12/a-6/11 = 0

12*a^-1 = 6/11 // : 12

a^-1 = 1/22

-1 < 0

1/(a^1) = 1/22 // * a^1

1 = 1/22*a^1 // : 1/22

22 = a^1

a = 22

a = 22

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