7-2i/5i=6.6

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Solution for 7-2i/5i=6.6 equation: 


i in (-oo:+oo)

7-(((2*i)/5)*i) = 6.6 // - 6.6

7-(((2*i)/5)*i)-6.6 = 0

(-2/5)*i^2-6.6+7 = 0

-2/5*i^2 = -0.4 // : -2/5

i^2 = 1

i^2 = 1 // ^ 1/2

abs(i) = 1

i = 1 or i = -1

i in { 1, -1 }

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