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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