document.write( "Question 961739: If ab= 10,BC =20 ,CA = 24 ..find a+b+c \n" ); document.write( "
Algebra.Com's Answer #587638 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "If
\n" ); document.write( "\"ab=+10\"
\n" ); document.write( "\"bc+=20\"
\n" ); document.write( "\"ca+=+24\"\r
\n" ); document.write( "\n" ); document.write( "find \"a%2Bb%2Bc\"\r
\n" ); document.write( "\n" ); document.write( "\"ab=+10\" => \"a=10%2Fb\"
\n" ); document.write( "\"ca+=+24\"=> \"a=24%2Fc\"\r
\n" ); document.write( "\n" ); document.write( "\"10%2Fb=24%2Fc\"
\n" ); document.write( "\"10c=24b\"
\n" ); document.write( "\"c=24b%2F10\"
\n" ); document.write( "\"c=2.4b\"\r
\n" ); document.write( "\n" ); document.write( "\"bc+=20\"
\n" ); document.write( "\"b%2A2.4b=20\"
\n" ); document.write( "\"b%5E2=20%2F2.4\"
\n" ); document.write( "\"b%5E2=8.333333333333333\"
\n" ); document.write( "\"b=2.886751345948129\"\r
\n" ); document.write( "\n" ); document.write( "\"c=2.4b\"
\n" ); document.write( "\"c=2.4%2A2.886751345948129\"
\n" ); document.write( "\"c=6.928203230275509\"\r
\n" ); document.write( "\n" ); document.write( "\"a=10%2Fb\"
\n" ); document.write( "\"a=10%2F2.886751345948129\"
\n" ); document.write( "\"a=3.464101615137754\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check:\r
\n" ); document.write( "\n" ); document.write( "\"ab=3.464101615137754%2A2.886751345948129+=10\"
\n" ); document.write( "\"bc+=2.886751345948129+%2A6.928203230275509=20\"
\n" ); document.write( "\"ca+=6.928203230275509%2A3.464101615137754+=24\"\r
\n" ); document.write( "\n" ); document.write( "so, \"a%2Bb%2Bc\" will be\r
\n" ); document.write( "\n" ); document.write( "\"a%2Bb%2Bc=3.464101615137754%2B2.886751345948129%2B6.928203230275509\"\r
\n" ); document.write( "\n" ); document.write( "\"a%2Bb%2Bc=13.27905619136139\"\r
\n" ); document.write( "\n" ); document.write( "
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