tamaraevans2
tamaraevans2
16-05-2018
Mathematics
contestada
Solve for z.
-11≤2z–3<9
Respuesta :
gmany
gmany
17-05-2018
[tex]-11\leq2z-3 < 9\ \ \ |+3\\\\-8\leq2z < 12\ \ \ |:2\\\\-4\leq z < 6[/tex]
[tex]Answer:\ \boxed{-4\leq z < 6\to z\in\left(-\infty;-4\right>\ \cup\ (6;\ \infty)}[/tex]
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