Respuesta :

-4j = -7 - 5j

j = -7

Add 5j on both sides.

Hi there!

Answer: j = -7/2

Step-by-step explanation:

j - 4j = -7 - 5j

-3j = -7 - 5j

-3j + 5j = -7

2j = -7

Hope this helps :)

Sincerely,

Dus4nR

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