Raven07
Raven07
21-08-2015
Mathematics
contestada
Can someone help me? 26-2z = 3(2-4z)
And Z = ?
Respuesta :
crisforp
crisforp
21-08-2015
26 - 2z = 6 - 12z ; / +12z
26 + 10z = 6 ; / - 26
10z = -20 ; / ÷10
z = - 2 ;
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