Respuesta:
7/3
Explicación paso a paso:
x+y/5=2
x+y=10
2x-3y=1.5
2x-3y=5
2(x+y)=2(10)
2x+2y=20
restamos
2x-2x+2y+3y=20-5
5y=15
y=3
x=7
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Verified answer
Respuesta:
7/3
Explicación paso a paso:
x+y/5=2
x+y=10
2x-3y=1.5
2x-3y=5
x+y=10
2(x+y)=2(10)
2x+2y=20
2x-3y=5
restamos
2x-2x+2y+3y=20-5
5y=15
y=3
x=7
7/3