JacoB567
JacoB567
18-03-2016
Mathematics
contestada
3(2y-4) - 2 ) = 0.4 (1+y)
Respuesta :
irisstephanie
irisstephanie
18-03-2016
6y-12-2=0.4+0.4y
6y-10-0.4=0.4-0.4+0.4y
6y-6y-9.6=0.4y-6y
(-9.6=-5.6y)/5.6
1.7143=y
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