Question

Determine os números x e y tais que:
(12+y)+¡ = 10+(3-x)i???

Answer 1

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Ola Patrycya

12 + y = 10
y = -2

3 - x = 1
x = 2

pronto

Answer 2

(12+y)+i = 10+(3-x)i
12 +y = 10
y = 10-12
y= -2

e 

3-x = 1
x= 3-1
x = 2