document.write( "Question 296883: solve the following system of equations for the unknown variables. a-6=2b a+b=15 answer has to show(#,#). i got a=12 b=3 but i know its wrong
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Algebra.Com's Answer #213873 by JBarnum(2146)![]() ![]() You can put this solution on YOUR website! this is substitution \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "____________ \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "___________ \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "YOU were right good job.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |