document.write( "Question 148564: I need your help for the following problem {6x-5y=9
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document.write( " {2x+5y=23 \n" );
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Algebra.Com's Answer #108919 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 6x-5y=9 \n" ); document.write( "2x+5y=23 \n" ); document.write( "------------ \n" ); document.write( "Add the two equations to solve for \"x\": \n" ); document.write( "8x = 32 \n" ); document.write( "x = 4 \n" ); document.write( "---------- \n" ); document.write( "Substitute in either of the original equations to solve for \"y\": \n" ); document.write( "2*4 + 5y = 23 \n" ); document.write( "8 + 5y = 23 \n" ); document.write( "5y = 15 \n" ); document.write( "y = 3 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |