document.write( "Question 141144: Solve:\r
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document.write( "(4x - 5y = 10
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document.write( "(3x - 2y = 4 (Use elimination.) \n" );
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Algebra.Com's Answer #102873 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 4x - 5y = 10 multiply by -3 \n" ); document.write( "3x - 2y = 4 multiply by 4 & then add. \n" ); document.write( "-12x+15y=-30 \n" ); document.write( "12x-8y=16 \n" ); document.write( "------------------------------------------------------ \n" ); document.write( "7y=-14 \n" ); document.write( "y=-14/7 \n" ); document.write( "y=-2 answer. \n" ); document.write( "4x-5*-2=10 \n" ); document.write( "4x+10=10 \n" ); document.write( "4x=10-10 \n" ); document.write( "4x=0 \n" ); document.write( "x=0 answer. \n" ); document.write( " |