document.write( "Question 668104: -8 is less than or equal to 3r-1 is less than or equal to 1 \n" ); document.write( "
Algebra.Com's Answer #415343 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
-8 is less than or equal to 3r-1 is less than or equal to 1
\n" ); document.write( "-------
\n" ); document.write( "-8 <= 3r-1 <= 1
\n" ); document.write( "---
\n" ); document.write( "Add 1 along the line to get:
\n" ); document.write( "-7 <= 3r <= 2
\n" ); document.write( "------
\n" ); document.write( "Divide by 3 along the line:
\n" ); document.write( "-7/3 <= r <= 2/3
\n" ); document.write( "======================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "==========
\n" ); document.write( "
\n" );