document.write( "Question 343518: if the perimeter of an issosceles triangle is 22 ft. and the shorest side is 2ft less than the other two sides, find the lenght of the shorest side. \n" ); document.write( "
Algebra.Com's Answer #245820 by ewatrrr(24785)\"\" \"About 
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NEED TO KNOW:
\n" ); document.write( "ISOSCELES TRIANGLE HAS 2 SIDES THAT ARE EQUAL
\n" ); document.write( "LET X BE THE LENGTH OF THOSE TWO SIDES\r
\n" ); document.write( "\n" ); document.write( "THE QUESTIONS STATES THE FOLLOWING TO BE TRUE:
\n" ); document.write( "THE SHORTEST SIDE IS 2 FT LESS THAT OTHER TWO SIDES.
\n" ); document.write( "\"X-2\" REPRESENTS THE SHORTEST SIDE.\r
\n" ); document.write( "\n" ); document.write( "PERIMETER IS THE TOTAL LENGTH OF ALL THREE SIDES
\n" ); document.write( "\"X%2BX%2B%28X-2%29+=+22\"
\n" ); document.write( "COMBINE:
\n" ); document.write( "\"3X-2=22\"
\n" ); document.write( "SOLVE:
\n" ); document.write( "ADD 2 TO BOTH SIDES OF THE EQUATION
\n" ); document.write( "\"3X=24\"
\n" ); document.write( "DIVIDE BOTH SIDES OF THE EQUATION BY 3
\n" ); document.write( "\"X=8\"
\n" ); document.write( "THE SHORTEST SIDE IS \"X-2=highlight%286%29\"\r
\n" ); document.write( "\n" ); document.write( "CHECK YOUR ANSWER 8+8+6=22\r
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