num1bori
num1bori
30-01-2019
Mathematics
contestada
-5x + 8y equals 9 -2 x - 9 y equals 8
Respuesta :
Drea1385
Drea1385
30-01-2019
Answer
x=
[tex] \frac{ - 145}{61} [/tex]
y=
[tex] \frac{ - 22}{61} [/tex]
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