document.write( "Question 773839: Use the elmantion method to solve tje syst of equations 5u+3v=-17 2u+3v=-6 \n" ); document.write( "
Algebra.Com's Answer #471871 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\"5u%2B3v=-17\"....eq.1
\n" ); document.write( "\"2u%2B3v=-6\"......eq.2
\n" ); document.write( "_________________________subtract eq.2 from eq.1 to eliminate \"v\"\r
\n" ); document.write( "\n" ); document.write( "\"5u%2B3v-%282u%2B3v%29=-17-%28-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"5u%2B3v-2u-3v=-17%2B6\"\r
\n" ); document.write( "\n" ); document.write( "\"3u%2Bcross%283v%29-cross%283v%29=-11\"\r
\n" ); document.write( "\n" ); document.write( "\"3u=-11\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28u=-11%2F3%29\"\r
\n" ); document.write( "\n" ); document.write( "plug in eq.2 and solve for \"v\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28-11%2F3%29%2B3v=-6\"......eq.2\r
\n" ); document.write( "\n" ); document.write( "\"-22%2F3%2B3v=-6\"\r
\n" ); document.write( "\n" ); document.write( "\"3v=-6%2B22%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"3v=-18%2F3%2B22%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"3v=4%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"v=%284%2F3%29%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28v=4%2F9%29\"
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