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## Answers

2 (2- i) x - 2x + (2+i) = 0

open brackets

(4 - 2i)- x + (2+i) = 0

4-2i -2x + ix = 0

collect like terms

2i - 2x + ix = -4

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2 (2- i) x - 2x + (2+i) = 0

open brackets

(4 - 2i)- x + (2+i) = 0

4-2i -2x + ix = 0

collect like terms

2i - 2x + ix = -4