document.write( "Question 171069: Find three consecutive odd integers such that three times the second minus the third is 11 more than the first.\r
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document.write( "This is what I have, 2x+1, 2x+3, 2x+5, but from there I need help please. \n" );
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Algebra.Com's Answer #126301 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Well, that's a good start! \n" ); document.write( "Three times the second can be expressed as: 3(2x+3) \n" ); document.write( "Eleven more than the first can be expressed as: (2x+1)+11 \n" ); document.write( "So, putting it all together, you get: \n" ); document.write( "3(2x+3)-(2x+5) = (2x+1)+11 Simplify this to solve for x. \n" ); document.write( "6x+9-2x-5 = 2x+12 Combine like-terms. \n" ); document.write( "4x+4 = 2x+12 Subtract 2x from both sides. \n" ); document.write( "2x+4 = 12 Subtract 4 from both sides. \n" ); document.write( "2x = 8 Divide both sides by 2. \n" ); document.write( "x = 4, so... \n" ); document.write( "2x+1 = 8+1 = 9 \n" ); document.write( "2x+3 = 8+3 = 11 \n" ); document.write( "2x+5 = 8+5 = 13 \n" ); document.write( "Check: \n" ); document.write( "3(11)-13 = 9+11 \n" ); document.write( "33-13 = 20 \n" ); document.write( "20 = 20 OK! \n" ); document.write( " |