jeanette1234
jeanette1234
13-12-2014
Mathematics
contestada
solve this equation
3x+5y=26
2x-y=13
Respuesta :
AwfulLife
AwfulLife
13-12-2014
Okey I help you
3x+5y=26
5*/2x-y=13
3x+5y=26
10x-5y=65
+------------------
13x= 91
x=7
3x+5y=26
3*7+5y=26
5y=5
y=1 ,,
Hope it helps :))
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