document.write( "Question 192835: (2x-5^2)=81 \n" ); document.write( "
Algebra.Com's Answer #144753 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! (2x-5^2)=81 \n" ); document.write( "2x-25=81 \n" ); document.write( "add 25 to both sides \n" ); document.write( "2x = 81+25=106 \n" ); document.write( "divide both sides by 2\r \n" ); document.write( "\n" ); document.write( "x= 53\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "(2(53) -5^2)=81\r \n" ); document.write( "\n" ); document.write( "106-25=81 \n" ); document.write( "81=81 ok \n" ); document.write( " |