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posted by Sammy Sunday, January 17, 2010 at 7:56pm.
Asked question wrong last time. New question with description of how to figure it out please. What is the value of 3t+7 given -2t+1 =3
-2t+1 =3 -2t = 4 t = -2 3 (-2) + 7 = -6 + 7 = 1
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