qwerty123
qwerty123
12-11-2014
Mathematics
contestada
sovle this
-1/3x +1 = -7?
6x + 8 = 50?
Respuesta :
Аноним
Аноним
12-11-2014
-1/3x+1=-7
-1/3x=-8
-x=-24
x=24
--------------------------
6x+8=50
6x=42
x=7
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