document.write( "Question 28072: the first side of a tringle is 8cm shorter than the second side,the third side is 4 times as long as the first side. the perimiter is 26cm. find the lenght of the sides. \n" ); document.write( "
Algebra.Com's Answer #15317 by Paul(988)\"\" \"About 
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Second side = x
\n" ); document.write( "First side = x-8
\n" ); document.write( "THird side = 4(x-8)
\n" ); document.write( "P=26
\n" ); document.write( " Together:\r
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\n" ); document.write( "\n" ); document.write( "x+(x-8)+4(x-8)=26
\n" ); document.write( "2x-8+4x-32=26
\n" ); document.write( "6x-40=26
\n" ); document.write( "6x=66
\n" ); document.write( "x=11 (second sidde)\r
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\n" ); document.write( "\n" ); document.write( "11-8= 3(first side)\r
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\n" ); document.write( "\n" ); document.write( "4(11-3)=12 (third side)\r
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\n" ); document.write( "\n" ); document.write( "Hence, the three sides are 3, 11, 12.
\n" ); document.write( "Paul.
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