document.write( "Question 229516: 1.Solve the graph: y - 1 > -17
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document.write( " The solution: {y│y }?\r
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document.write( "2. Solve for indicated letter d = 2e, for e
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document.write( " The solution for e =\r
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Algebra.Com's Answer #170153 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! 1. y-1>-17\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In order to \"undo\" the -1, you need to add +1 to each side: \n" ); document.write( "y-1+1>-17+1 \n" ); document.write( "y>-16\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, the answer is given in what is called \"set builder\" notation, which is this: \n" ); document.write( "{y|y>-16}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Translated into English: \"the set\" \"of all values of y\" \"such that\" \"y>-16\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"{\"=\"set\" \n" ); document.write( "\"y\"=\"of all values of y\" \n" ); document.write( "\"|\" the vertical line means \"such that\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. d=2e , to get rid of the 2, which is multiplied by the \"e\", you have to \"undo\" it by DIVIDING both sides by 2: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje \n" ); document.write( " |