document.write( "Question 188084: One third of a certain number exceeds 12 by as much as 100 exceeds the number. What is the number?\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "thanks \n" );
document.write( "
Algebra.Com's Answer #140974 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! One third of a certain number exceeds 12 by as much as 100 exceeds the number. What is the number? \n" ); document.write( ": \n" ); document.write( "Let x = \" a certain number\" \n" ); document.write( " \n" ); document.write( "; \n" ); document.write( " \n" ); document.write( "Multiply equation by 3 \n" ); document.write( "x = 336 - 3x \n" ); document.write( ": \n" ); document.write( "x + 3x = 336 \n" ); document.write( ": \n" ); document.write( "4x = 336 \n" ); document.write( "x = \n" ); document.write( "x = 84 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Is that true? \n" ); document.write( " \n" ); document.write( "28 = 28 \n" ); document.write( " \n" ); document.write( " |