document.write( "Question 628054: How do you Use an algebraic approach to solve the problem. \r
\n" ); document.write( "\n" ); document.write( "A board 45 feet long is cut into two pieces such that the length of one piece is two-thirds of the length of the other piece. Find the length of the shorter piece of board.\r
\n" ); document.write( "\n" ); document.write( "so far what i have is 2/3x=45 is this right? if so how do you solve?
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Algebra.Com's Answer #395326 by reviewermath(1029)\"\" \"About 
You can put this solution on YOUR website!
Let x = length of one piece
\n" ); document.write( "so 45 - x = length of the other piece
\n" ); document.write( "\"x+=+%282%2F3%29%2845+-+x%29\", multiply both sides by 3
\n" ); document.write( "\"3x+=+2%2845+-+x%29\"
\n" ); document.write( "\"3x+=+90+-+2x\"
\n" ); document.write( "\"5x+=+90\"
\n" ); document.write( "\"x+=+18\" and \"45+-+x+=+27\"
\n" ); document.write( "Answer: The length of the shorter piece is 18 feet.
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