document.write( "Question 98829This question is from textbook PRENTICE HALL MATHEMATICS ALGERBRA 1
\n" ); document.write( ": 4K-3=3K+4\r
\n" ); document.write( "\n" ); document.write( "5M+3=3M+9\r
\n" ); document.write( "\n" ); document.write( "8-X=2X-1\r
\n" ); document.write( "\n" ); document.write( "2N-5=8N+7\r
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Algebra.Com's Answer #71925 by anjali_yamini(27)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " 1) 4k -3= 3k+4
\n" ); document.write( " 4k - 3k = 4 + 3
\n" ); document.write( " k = 7\r
\n" ); document.write( "\n" ); document.write( " check :\r
\n" ); document.write( "\n" ); document.write( " (4 *7) -3
\n" ); document.write( " = 28 - 3
\n" ); document.write( " = 25\r
\n" ); document.write( "\n" ); document.write( " (3*7) + 4
\n" ); document.write( " = 21 +4
\n" ); document.write( " =25\r
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\n" ); document.write( "\n" ); document.write( "2) 5m + 3 = 3m +9
\n" ); document.write( " 5m- 3m = 9 - 3
\n" ); document.write( " 2m = 6
\n" ); document.write( " m = 6/2
\n" ); document.write( " m = 3\r
\n" ); document.write( "\n" ); document.write( "check :\r
\n" ); document.write( "\n" ); document.write( " (5*3) + 3
\n" ); document.write( " = 15 +3
\n" ); document.write( " = 18\r
\n" ); document.write( "\n" ); document.write( " (3*3) + 9
\n" ); document.write( " = 9 + 9
\n" ); document.write( " = 18\r
\n" ); document.write( "\n" ); document.write( "3) 8 -x = 2x-1
\n" ); document.write( " 8 + 1 = 2x +x
\n" ); document.write( " 9 = 3x
\n" ); document.write( " 3 =x\r
\n" ); document.write( "\n" ); document.write( " check :\r
\n" ); document.write( "\n" ); document.write( " 8 - 3 = 5
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\n" ); document.write( " (2 * 3) -1
\n" ); document.write( " = 6 -1
\n" ); document.write( " = 5
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