document.write( "Question 760368: I need to find the ordered pair\r
\n" ); document.write( "\n" ); document.write( "8a+2b=-52\r
\n" ); document.write( "\n" ); document.write( "-8a+b=70
\n" ); document.write( "

Algebra.Com's Answer #462587 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"8a%2B2b=-52\"....eq.1\r
\n" ); document.write( "\n" ); document.write( "\"-8a%2Bb=70\"....eq.2
\n" ); document.write( "__________________________\r
\n" ); document.write( "\n" ); document.write( "\"-8a%2Bb=70\"....eq.2.solve for \"b\"\r
\n" ); document.write( "\n" ); document.write( "\"b=8a%2B70\".....substitute in eq. 1\r
\n" ); document.write( "\n" ); document.write( "\"8a%2B2%288a%2B70%29=-52\"....eq.1...solve for \"a\"\r
\n" ); document.write( "\n" ); document.write( "\"8a%2B16a%2B140=-52\"\r
\n" ); document.write( "\n" ); document.write( "\"24a=-52-140\"\r
\n" ); document.write( "\n" ); document.write( "\"24a=-192\"\r
\n" ); document.write( "\n" ); document.write( "\"a=-192%2F24\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28a=-8%29\"\r
\n" ); document.write( "\n" ); document.write( "now find \"b\"\r
\n" ); document.write( "\n" ); document.write( "\"b=8a%2B70\"\r
\n" ); document.write( "\n" ); document.write( "\"b=8%28-8%29%2B70\"\r
\n" ); document.write( "\n" ); document.write( "\"b=-64%2B70\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28b=6%29\"\r
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