document.write( "Question 60799: Solve the system by addition. 5x – 3y = 13
\n" ); document.write( " 4x – 3y = 11
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Algebra.Com's Answer #41819 by jai_kos(139)\"\" \"About 
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Given 5x – 3y = 13
\n" ); document.write( " 4x – 3y = 11\r
\n" ); document.write( "\n" ); document.write( "Subtract both equations, we get\r
\n" ); document.write( "\n" ); document.write( "5x - 4x = 13 -11
\n" ); document.write( "x = 2\r
\n" ); document.write( "\n" ); document.write( "Substitute the value of x = 2 in the equation (1), we get\r
\n" ); document.write( "\n" ); document.write( "4(2)–3y = 11
\n" ); document.write( "8–3y =11\r
\n" ); document.write( "\n" ); document.write( "Get all the numbers to one side, we get\r
\n" ); document.write( "\n" ); document.write( "8 - 11 = 3 y
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\n" ); document.write( "- 3 = 3y
\n" ); document.write( "Divide by 3 , we get\r
\n" ); document.write( "\n" ); document.write( "-1 = y\r
\n" ); document.write( "\n" ); document.write( "Hence the value of “x” =2 and y = -1
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