What is the answer to 2+xi=y-7i ?

The answer to 2+xi=y-7i is x=-7,y=2

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2+xi=y-7i

2 + x i = y - 7 i

x = - 7, y = 2

Solution steps

2 + x i = y - 7 i

Complex numbers can be equal only if their real and imaginary parts are equalRewrite as system of equations:

[2 = y x = - 7]

[2 = y x = - 7] : x = - 7, y = 2

x = - 7, y = 2

z^{2} = 7 - 24 i

- \frac{1}{z - i} - 2 i - z = 0

x, g [- 6] i f g [x] = 10 x + 9

\frac{( z - 2 )}{( z + 1 )} = 3 i

z^{2} = 8 i