ivan02
ivan02
13-12-2017
Mathematics
contestada
[tex] - 133 > - 7(2x + 3)[/tex]
Respuesta :
ElenaClaudia
ElenaClaudia
26-12-2017
- 133 > -7(2x+3)
-133 > -14x - 21
-133 + 21 > -14x
-112 > -14x │ × (-1)
112 < 14x
14x > 112
x > 112/14
x > 8
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