Question 101795This question is from textbook
: 2abs[{{2t-5}/3} -3>=5] Note: { } are used to denote fractions. Please help. Thankx. This question is from textbook
You can put this solution on YOUR website! 2abs[{{2t-5}/3} -3>=5]
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2|(2t-5)/3| >= 8
|(2t-5)/3| >= 4
-4>= (2t-5)/3 or (2t-5)/3 >=4
-12>= 2t-5 or 2t-5 >=12
-7 >= 2t or 2t >=17
-7 >= t or >=17/2
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Final: t<=-7 or t>=17/2
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Cheers,
Stan H.
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