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Snezhnost [94]
2 years ago
6

Find the value of x and y if: (x-yi)+ 7-2i =9-i​

Mathematics
1 answer:
Kruka [31]2 years ago
7 0

Answer:

x=2, y=-1

Step-by-step explanation:

(x+7)+(-y-2)i=9-i

the (x+7) part corresponds to the 9 and the (-y-2) corresponds to the coefficien of i.

x+7=9

x=2

-y-2=-1

y=-1

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