document.write( "Question 969362: If 4 times a number is increased by 1/2 itself, the result is 144. What is the number \n" ); document.write( "
Algebra.Com's Answer #592262 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Let x = the number.\r \n" ); document.write( "\n" ); document.write( "4x is four times the number \n" ); document.write( "1/2 of itself is 1/2 x.\r \n" ); document.write( "\n" ); document.write( "4 times increased by half itself is 4x + (1/2)x \n" ); document.write( "This equals 144.\r \n" ); document.write( "\n" ); document.write( "4 (1/2) x=144; (9/2)x =144 ; x=144 * (2/9)=32\r \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "32 *4=128 \n" ); document.write( "Add half of 32 (16) and get 144. \n" ); document.write( " |