pradeepsinghrak2015
pradeepsinghrak2015
12-01-2019
Mathematics
contestada
3 ( y - 1 ) = 2 ( y + 1 )
Respuesta :
oghenekevwe
oghenekevwe
12-01-2019
3(y - 1)=2(y + 1)
expand /open the bracket
3y - 3=2y + 2
collect like terms
3y - 2y=2+3
y=5
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