Respuesta:
Explicación:
7-16y/9=0+4y/3
3(7-16y)=9(0+4y)
21-48y=36y
-48y-36y=-21 -84y=-21
y=0,25
3x-4(0,25)=0
3x-1=0
x=1/3
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Respuesta:
Explicación:
7-16y/9=0+4y/3
3(7-16y)=9(0+4y)
21-48y=36y
-48y-36y=-21 -84y=-21
y=0,25
3x-4(0,25)=0
3x-1=0
x=1/3