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15-09-2015
Mathematics

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what is the answer to these question
1:1/3y-1/2=5
2:5n+1/2=1/6

Respuesta :

15-09-2015

[tex]\frac {1}{3}y-\frac{1}{2}=5\\2y-3 =30\\2y=33\\y=16.5\\\\\\5n+\frac{1}{2}=\frac {1}{6}\\30n+3=1\\30n=-2\\n=-\frac {2}{30} \\n= -\frac{1}{15} [/tex]

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