document.write( "Question 1157533: please help me solve this equation: 2r^-3 \n" ); document.write( "
Algebra.Com's Answer #780406 by MathLover1(20849)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |