-55-2i=I+20

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Solution for -55-2i=I+20 equation:


-55-2i=i+20

We simplify the equation to the form, which is simple to understand 
-55-2i=i+20

We move all terms containing i to the left and all other terms to the right. 
-2i-1i=+20+55

We simplify left and right side of the equation. 
-3i=+75

We divide both sides of the equation by -3 to get i. 
i=-25

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