taracooney
taracooney
03-09-2014
Mathematics
contestada
how to solve 3/4 = 8/x-1
Respuesta :
Аноним
Аноним
03-09-2014
3/4=8/x-1
3/4+4/4=8/x
7/4=8/x
7x/4=8
7x=32
x=32/7
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