document.write( "Question 284765: a laborer uses a crowbar 4 feet long. If the fulcrum is 7 inches from one end of the bar, how heavy a weight can be move by exerting a force of 175 pounds.? \n" ); document.write( "
Algebra.Com's Answer #206577 by checkley77(12844)\"\" \"About 
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175(48-7)=7X
\n" ); document.write( "175*41=7X
\n" ); document.write( "7X=7,175
\n" ); document.write( "X=7,175/7
\n" ); document.write( "X=1,025 POUNDS.\r
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