Question

Calcule X e Y em cada igualdade:
A)2X+Yi=10-3i
B)(X+Y)+2Yi=3+4i​

Answer 1

$A)2X=10\\X=\frac{10}{2} \\X=5\\Y= -3\\\\\\B)X+Y=3\\2Y=4\\Y=\frac{4}{2}\\Y=2\\X+2=3\\X=3-2\\X=1$