Respuesta :

So the value of j is -14.2

look at the attached picture

Hope it will help you

Good luck on your assignment

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-9.3j + 12.34 = -14.64 - 5.2j - 6j
-9.3j + 5.2j + 6j = -14.64 - 12.34
1.9j = -26.98
j= -26.98 /1.9
j= -14.2