document.write( "Question 775841: 3x/4-9=-6\r
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document.write( "3x/4 is a fraction. not a division sign.
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document.write( "I tried a similar problem which was 2x/3-5=7 and the book says the answer is 18, but i got 13. I divided 3 on both sides, then cancelled the 3 on the side with the variable and ended up with 2x-5=21. I'm not sure what I did wrong. \n" );
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Algebra.Com's Answer #473199 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! 3x/4-9=-6\r \n" ); document.write( "\n" ); document.write( "3x/4 is a fraction. not a division sign. \n" ); document.write( "I tried a similar problem which was 2x/3-5=7 and the book says the answer is 18, but i got 13. I divided 3 on both sides, then cancelled the 3 on the side with the variable and ended up with 2x-5=21. I'm not sure what I did wrong.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x - 15 = 21 ------ Multiplying by LCD, 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 21 + 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 36\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can do the check!!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can now try to solve the 1st equation: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You then do a check!!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Further help is available, online or in-person, for a fee, obviously. Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com \n" ); document.write( " |