document.write( "Question 553719: The first side of a triangle is y yards long. The second side is 3 yards shorter than the first side. The third side is three times as long as the second side. What is the perimeter of the triangle in feet?\r
\n" ); document.write( "\n" ); document.write( "This is how I evaluated it, but not sure if this equation is correct:
\n" ); document.write( "y + (y-3) + 3(y -3) / 3
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Algebra.Com's Answer #361009 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
The first side of a triangle is y yards long. The second side is 3 yards shorter than the first side. The third side is three times as long as the second side. What is the perimeter of the triangle in feet? \r
\n" ); document.write( "\n" ); document.write( "Perimeter = y + (y-3) + 3(y -3)
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\n" ); document.write( "= y + y-3 + 3y-9
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\n" ); document.write( "= 5y-12
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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