Perform the indicated operation a) (12 + 2i) - (4 – 3i)

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A: Find the value of x

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A: topic= algebraic operations

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Q: 18. -an -an eiun -Im -im -im

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Q: Find the values of x and y in each of the following. 2y)-5(2 )=4 () b) 7.

A: For the solution follow the next step.

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A: Given data÷

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A: