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Complex question. Help please (1 Viewer)

d-alarmclock

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I have literally done this question like 10 times but I can't get it right. Can someone please help me out?

Solve the following expressions for z:
a) 2z/1+i - z/2+i = 25/11i+2
b) 4z/2+2i - 2z/i = 5/2+i
 

HeroicPandas

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Is there any chance that the answer DOESN'T have an 'i' in it's denominator and your answer DOES have an 'i' in it's denominator?
 

d-alarmclock

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It's just a matter of making z the subject and solving really.
Yeah, I've been doing that and I haven't gotten the right answer. Maybe it's my algebra, but could someone walk me through it, so I can see where I'm going wrong?
 

QZP

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Yeah, I've been doing that and I haven't gotten the right answer. Maybe it's my algebra, but could someone walk me through it, so I can see where I'm going wrong?
Post your solution (upload a photo or something) so we can take a look at it :)
 

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