document.write( "Question 95680: I am stuck with this problem. Please help.\r
\n" ); document.write( "\n" ); document.write( "The length of one of the equal legs of an isosceles triangle is 8cm less than 4 times the length of the base. If the perimeter is 29cm, find the lengths of the equal legs.
\n" ); document.write( "

Algebra.Com's Answer #69692 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
2(4X-8)+X=29
\n" ); document.write( "8X-16+X=29
\n" ); document.write( "9X=29+16
\n" ); document.write( "9X=45
\n" ); document.write( "X=45/9
\n" ); document.write( "X=5 ANSWER FOR THE BASE.
\n" ); document.write( "4*5-8=20-8=12 FOR THE EQUAL SIDES.
\n" ); document.write( "PROOF
\n" ); document.write( "2(4*5-8)+5=29
\n" ); document.write( "2(20-8)+5=29
\n" ); document.write( "2*12+5=29
\n" ); document.write( "24+5=29
\n" ); document.write( "29=29
\n" ); document.write( "
\n" ); document.write( "
\n" );