document.write( "Question 380514: d/550 + 2900-d/600 = 5\r
\n" );
document.write( "\n" );
document.write( "I am having trouble getting a LCD. I know that distance is 1100, but I dont know how to make it come out right \n" );
document.write( "
Algebra.Com's Answer #270094 by mananth(16949) You can put this solution on YOUR website! d/550 + (2900-d)/600 = 5 \n" ); document.write( "multiply by 50 \n" ); document.write( "50d/550 + (2900-d)*50/600 = 5*50 \n" ); document.write( ".. \n" ); document.write( "d/11 +(2990-d)/12= 250 \n" ); document.write( "... \n" ); document.write( "LCD = 132 \n" ); document.write( "(12d+11(2900-d))/132=250 \n" ); document.write( "12d+31900-11d=132*250 \n" ); document.write( "d=132*250-31900 \n" ); document.write( "d= 1,100 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |