Odpowiedź :
Odpowiedź:
[tex]\left \{ {x + y = 42} \atop {x = 5y}} \right. \\\left \{ {{6y = 42} \atop {x=5y}} \right. \\\left \{ {{y = 7 } \atop {x=7*5}} \right. \\\left \{ {{y=7} \atop {x=35}} \right.[/tex]
y = 7
x = 35
Odpowiedź:
[tex]\left \{ {x + y = 42} \atop {x = 5y}} \right. \\\left \{ {{6y = 42} \atop {x=5y}} \right. \\\left \{ {{y = 7 } \atop {x=7*5}} \right. \\\left \{ {{y=7} \atop {x=35}} \right.[/tex]
y = 7
x = 35