Apruitt33
Apruitt33
19-03-2015
Mathematics
contestada
least common denominator x-2y=3, 5x+3y=2
Respuesta :
baonguyenq1999
baonguyenq1999
19-03-2015
x=3+2y
plug it in 5x+3y=2
5(3+2y)+3y=2
15+10y+3y=2
15+13y=2
13y=-13
y=-1
x=1
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