document.write( "Question 1208043: 6kg of tea and 11kg of sugar cost p13.30. 11kg of tea and 6kg of sugar cost p17. 30. Find the cost of tea and sugar per kilo \n" ); document.write( "
Algebra.Com's Answer #846175 by josgarithmetic(39617)\"\" \"About 
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t, for tea
\n" ); document.write( "s, for sugar\r
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\n" ); document.write( "\n" ); document.write( "\"system%286t%2B11s=13.30%2C11t%2B6s=17.30%29\"\r
\n" ); document.write( "\n" ); document.write( "Look at how the coefficients of t and s are arranged. You might try just adding the corresponding members.\r
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\n" ); document.write( "\n" ); document.write( "\"%286%2B11%29t%2B%2811%2B6%29s=13.3%2B17.3\"\r
\n" ); document.write( "\n" ); document.write( "\"17t%2B17s=30.6\"\r
\n" ); document.write( "\n" ); document.write( "\"t%2Bs=30.6%2F17\"\r
\n" ); document.write( "\n" ); document.write( "\"t%2Bs=1.8\"
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