helpmeforexams
helpmeforexams
04-06-2019
Mathematics
contestada
-6x+4y=10
X-5y=-21
Please solve !
Respuesta :
rdondero24
rdondero24
04-06-2019
x-5y=-21
x=-21+5y
-6(-21+5y)+4y=10
126+-30y+4y=10
126+-26y=10
-26y=-116
y=4.4615
x=1.3076
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