puddin1280 puddin1280
  • 23-09-2017
  • Mathematics
contestada

I need to solve -3>-7+4t
Thanks

Respuesta :

BeaVechiato
BeaVechiato BeaVechiato
  • 23-09-2017
-3 > -7 + 4t
4 > 4t
t < 1
Answer Link
Аноним Аноним
  • 23-09-2017
[tex]-3\ \textgreater \ -7+4t[/tex]   [tex]:|\text{Regroup terms}[/tex]

[tex]-3\ \textgreater \ 4t-7[/tex]   :[tex]|\text{Add 7 to both sides}[/tex]

[tex]-3+7\ \textgreater \ 4t[/tex] 

[tex]4\ \textgreater \ 4t[/tex] 

[tex]1\ \textgreater \ t[/tex]  [tex]:|\text{ Divide both sides by 4}[/tex]

[tex]t\ \textless \ 1[/tex]  [tex]:|\text{Switch sides}[/tex]
Answer Link

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