document.write( "Question 132268: Tom,Dick,and harry weigh 50,85,and 120lbs.respectively and us a 12ft. plank for a teeterboard.Tom sits 5ft,dick sits 4ft,and harry sits 3ft from the fulcrum on the same sidethe fulcrum is at midpoint of the board.how fare would a 200-pound friend sit from the fulcrum to balance them? \n" ); document.write( "
Algebra.Com's Answer #96685 by checkley71(8403)\"\" \"About 
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5*50+4*85+3*120=X*200
\n" ); document.write( "250+340+360=200X
\n" ); document.write( "950=200X
\n" ); document.write( "X=950/200
\n" ); document.write( "X=4.75 FT FROM THE FULCRUM FOR THE 200 POUND FRIEND TO SIT & BALANCE THE TEETERBOARD.
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