document.write( "Question 309148: i need your help solving a two step equation \r
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document.write( "5+7x-4x=20\r
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document.write( "12x-4x=20 \n" );
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Algebra.Com's Answer #221017 by texttutoring(324)![]() ![]() You can put this solution on YOUR website! 5+7x-4x=20 \n" ); document.write( "5+3x=20 \n" ); document.write( "3x=15 \n" ); document.write( "x=5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12x-4x=20 \n" ); document.write( "8x=20 \n" ); document.write( "x=20/8 \n" ); document.write( "x=5/2 \n" ); document.write( " |