Think of it as -5+1i/2i, since 1i=i. From there, the i's could cancel out since dividing a number by itself would just equal 1. It would then be -5+1/2 which would be simplified to -4 1/2. No need to worry about those i's at all!
Answer:
subtracting 5 from both sides
Step-by-step explanation:
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Answer:
y=7/4x
Step-by-step explanation:
sorry it took me so long to answer this!!
Yes, the answer would be tan y.