What is the answer to (2x+10)+9i=20+(5y-1)i ?

The answer to (2x+10)+9i=20+(5y-1)i is x=5,y=2

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(2x+10)+9i=20+(5y-1)i

(2 x + 10) + 9 i = 20 + (5 y - 1) i

x = 5, y = 2

Solution steps

(2 x + 10) + 9 i = 20 + (5 y - 1) i

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

[2 x + 10 = 20 9 = 5 y - 1]

[2 x + 10 = 20 9 = 5 y - 1] : x = 5, y = 2

x = 5, y = 2

7 x - 6 i = 14 + y i

∣ z + 6 + 3 i ∣ = 32

(2 x + 3 i y) (i + 3)^{3} = 2 (i + 3)

x - y i = 3

3 x - i y = - i + 1

What is the answer to (2x+10)+9i=20+(5y-1)i ?
The answer to (2x+10)+9i=20+(5y-1)i is x=5,y=2