daniiv
daniiv
06-03-2017
Mathematics
contestada
Solve 3[–x + (2 x + 1)] = x – 1.
Respuesta :
Аноним
Аноним
06-03-2017
I hope this helps you
-3x+6x+3=x-1
3x-x= -1-3
2x= -4
x= -2
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