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04-12-2019
Mathematics

contestada

Given: x + 2 <-5.
Choose the solution set.
{XIXER,X<-7}
{XIXER,X<-3)
{XIXER,X<3)
© {XIXER,X<7)

Respuesta :

04-12-2019

We have

[tex]x+2<-5[/tex].

We can simplify this expression to

[tex]x<-7[/tex].

Which can be written as

[tex]x\in(-\infty, -7)[/tex]

or

[tex]x\in\{a\in\mathbb{R}\wedge a<-7\}[/tex].

Hope this helps.

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