Question

x + 3Y=7
5×-3Y=32
resuelve aplicando el metodo mas adecuado ​

Answer 1

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6x+0y=39

6x=39
X=39/6
X=13/2

13/2+3y=7
13/2+6y/2=14/2
6y=14-13
6y=1
Y=1/6