tjbirdsong6 tjbirdsong6

22-04-2014
Mathematics

contestada

The difference of two numbers is 14. Their sum is 46. What are the two numbers?

Respuesta :

06-05-2014

[tex] +\left \{ {{x-y=14} \atop {x+y=46}} \right. \\ 2x=60\\ x=30\\ x+y=46\\ y=46-30\\ y=16[/tex]

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