document.write( "Question 51381: Would you please help me with this, I have looed at the other questions and do not see this one. Thank you so much.\r
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document.write( "Solve each of the following systems by addition. If a unique solution does not exist, state whether the system is inconsistent or dependent.\r
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document.write( "2x + 3y = 1
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document.write( "5x + 3y = 16 \n" );
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Algebra.Com's Answer #34317 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1st: 2x + 3y = 1 \n" ); document.write( "2nd: 5x + 3y = 16\r \n" ); document.write( "\n" ); document.write( "Subtract 1st from 2nd to get: \n" ); document.write( "3rd: 3x=15 \n" ); document.write( "x=5\r \n" ); document.write( "\n" ); document.write( "Substitute that into 1st to find y, as follows: \n" ); document.write( "2(5)+3y=1 \n" ); document.write( "3y=-9 \n" ); document.write( "y=-3 \n" ); document.write( "SOLUTION: \n" ); document.write( "x=5, y=-3 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |