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OpenStudy (anonymous):
determine the value of x and y for which (x-2y)-(3x+4y)i=4-2i is true
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OpenStudy (loser66):
open the brackets from the left hand side, what do you have?
OpenStudy (anonymous):
x-2y-3xi+4yi
OpenStudy (loser66):
oh, no need to open the brackets, just make the equivalent|dw:1382578600296:dw|
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