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Find all real numbers t such that 2 + 3t >= 5 + 11t.

 Nov 12, 2019
 #1
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2 + 3t ≥  5 + 11t       subtract 5 from both sides, subtract 3t from both sides

 

-3 ≥ 8t      divide both sides by 8

 

-3/8 ≥ t

 

(-infinity, -3/8 ]

 

 

cool cool cool

 Nov 12, 2019

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