Question

11 + (-3) – 1j – 8j + 7 j= 2 (Simplify then substitute)

Answer 1

Answer:

11 + (-3) – 1j – 8j + 7 j= 2

= 11-3 - 1j-8j +7j = 2

= 8-9j+7j = 2

= 8-2j = 2

= - 2j = 2 - 8

= - 2j = - 6

= j = $\cancel\frac{-6}{-2}$

= j = 3

Answer 2

Step-by-step explanation:

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