document.write( "Question 1146820: A triangular room has three sides with lengths 2x-2, -2x+18 and 7x-27. What is the length of each side if its perimeter is 24 meters? \n" ); document.write( "
Algebra.Com's Answer #768132 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
a+b+c=24
\n" ); document.write( "2x-2+ -2x+18+ 7x-27=24
\n" ); document.write( "Solve for x
\n" ); document.write( "then 1st side a =2x-2
\n" ); document.write( "then 2nd side b =-2x+18
\n" ); document.write( "then 3rd side c =7x-27
\n" ); document.write( "
\n" );