23soccer6
23soccer6
09-12-2016
Mathematics
contestada
7y-3(y+6)=10 please help
Respuesta :
skj01
skj01
09-12-2016
7y-3(y+6)=10
7y-3y+(-3 x 6)=10
7y-3y-18=10
4y=10+18
4y=28
Therefore, y=7
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