document.write( "Question 1093791: The longest side of the triangular section is
\n" ); document.write( "8 feet shorter than twice the shortest side. The third side is
\n" ); document.write( "4 feet longer than the shortest side. The perimeter is
\n" ); document.write( "60 feet. How long is each​ side?
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Algebra.Com's Answer #708424 by addingup(3677)\"\" \"About 
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a = 2b-8
\n" ); document.write( "c = b+4
\n" ); document.write( "and
\n" ); document.write( "a+b+c = 60
\n" ); document.write( "substitute with the values above:
\n" ); document.write( "2b-8+b+4+b = 60
\n" ); document.write( "4b-4 = 60
\n" ); document.write( "4b = 64
\n" ); document.write( "b = 16
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\n" ); document.write( "So now we have that:
\n" ); document.write( "b = 16
\n" ); document.write( "a = 2b-8 = 2(16)-8 = 24
\n" ); document.write( "c = b+4 = 16+4 = 20
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\n" ); document.write( "Check:
\n" ); document.write( "24+16+20 = 60 Correct
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