document.write( "Question 332464: if the perimiter of the rectangle is 60 and the width is 12 what is the length? \n" ); document.write( "
Algebra.Com's Answer #238240 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
let the length be l
\n" ); document.write( "width is 12
\n" ); document.write( "perimeter = 2*(l+w)
\n" ); document.write( "60=2*(l+12)
\n" ); document.write( "divide by 2
\n" ); document.write( "60/2 = 2*(l+12) / 2
\n" ); document.write( "30=l+12
\n" ); document.write( "add -12
\n" ); document.write( "30-12=l+12-12
\n" ); document.write( "18=l the length.\r
\n" ); document.write( "\n" ); document.write( "..
\n" ); document.write( "Check
\n" ); document.write( "18+18+12+12=60
\n" ); document.write( "
\n" );