yulin
yulin
08-05-2017
Mathematics
contestada
Help!!!!!!!!!!!!!!!!!!!!!!!!
Respuesta :
aaaaa10
aaaaa10
08-05-2017
She did not multiply both sides of the equation by 2.
2x-6y =-2
+ 2x+6y=3
4x =1
x=1/4
y=5/12
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