Question

Tìm x, y

x + 3432 = y + x = 356544

Answer 1

x+3432=y+x

=>y=3432

Mà x+3432=y+x=356544

=>x+3432=356544

=>x=353112

 

Answer 2

\(x+3432=y+x\)

\(\Leftrightarrow x+3432-x=y\)

\(\Leftrightarrow y=3432\)

\(3432+x=356544\)

\(\Leftrightarrow x=353112\)

Vậy x = 353112 và y = 3432