suzieorduna43
suzieorduna43
27-02-2020
Mathematics
contestada
4x+y-3z=45
6x-4y+3z=41
2x-7y-11z=85
Respuesta :
alanadsmith
alanadsmith
27-02-2020
Answer:
{x,y,z} = {8,-2,-5}
Answer Link
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y=4x -1 and 12x=3y+7
