15i-12-11i=

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Solution for 15i-12-11i= equation:


15i-12-11i=0

We simplify the equation to the form, which is simple to understand 
15i-12-11i=0

We move all terms containing i to the left and all other terms to the right. 
+15i-11i=0+12

We simplify left and right side of the equation. 
+4i=+12

We divide both sides of the equation by 4 to get i. 
i=3

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