CharlesSantana93
CharlesSantana93
14-05-2019
Biology
contestada
1) 10x+7y=1
-5x-7y=24
Respuesta :
pranavialgtwo
pranavialgtwo
14-05-2019
Substitution:
7y=1-10x
-5x-7(1-10x)=4
X=1
-5(1-7y)=4
Y=-9/7
Therefore, your answer would be {1,-9/7}
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