x + 34 = 48

x = 48 - 34

x = 14

☺  ♥ ☻ ♦   ♣   ♪    ♫     ☼  

Tk mk nha 

Thank you mọi người nha !.

♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥

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