document.write( "Question 50093: Hi\r
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document.write( "Do i cross multiply first or do i find a common demonator? i tried both but i still got lost.\r
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document.write( "Can someone help me with this problem? x+1 /3+x+2 /7=5\r
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document.write( "I would really appreciate it if someone would help me solve this\r
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document.write( "Thank You \n" );
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Algebra.Com's Answer #33259 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (x+1)/3+(x+2)/7 = 5 \r \n" ); document.write( "\n" ); document.write( "Multiply thru by 21 to get: \n" ); document.write( "7(x+1) + 3(x+2) = 105 \n" ); document.write( "7x+7+3x+6 = 105 \n" ); document.write( "10x+13=105 \n" ); document.write( "10x = 92 \n" ); document.write( "x=46/5= 9.2\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |