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  • 06-09-2017
  • Mathematics
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Solving inequalities
1/3(7a-1)<2a+7

Respuesta :

mergl
mergl mergl
  • 06-09-2017
1/3(7a-1)<2a+7
(7/3)a-1/3<2a+7
(7/3)a-2a<7+1/3
(1/3)a<22/3
a<(22/3)/(1/3)
a<22
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