document.write( "Question 947510: One side of a triangle is 53 cm shorter than the base. The other side is 29 cm longer than the base. What length of the base will give a perimeter of 180 cm? \n" ); document.write( "
Algebra.Com's Answer #578152 by rfer(16322)\"\" \"About 
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x+29+x-53+x=180
\n" ); document.write( "3x=180+24
\n" ); document.write( "3x=204
\n" ); document.write( "x=204/3
\n" ); document.write( "x=68
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