document.write( "Question 934956: A triangle has a perimeter of 150 feet. One side is 10 feet longer than the shortest side, while the third side is 20 feet longer than the shortest side. Find the lengths of all three sides. \n" ); document.write( "
Algebra.Com's Answer #568002 by josgarithmetic(39617)\"\" \"About 
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\n" ); document.write( "p=150.
\n" ); document.write( "x,y,z, the sides
\n" ); document.write( "y=x+10, z=x+20\r
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\n" ); document.write( "\n" ); document.write( "\"x%2By%2Bz=p\"
\n" ); document.write( "\"x%2Bx%2B10%2Bx%2B20=p\"
\n" ); document.write( "\"3x%2B30=p\"
\n" ); document.write( "\"3x=p-30\"
\n" ); document.write( "\"highlight%28x=%28p-30%29%2F3%29\"
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