document.write( "Question 467091: the perimeter of a triangle is 67 centimeters. if two sides are equally long and the third is 7 centimeters longer than the others, find the length of the three sides.
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Algebra.Com's Answer #320581 by asuar010(338) $\"\"$ $\"About$

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first draw a triangle and label each side with the information given... two sides are going to be just x because the have the same length... the other side is going to be (x+7).. the perimeter is the addition of the three sides...\r
\n" ); document.write( "\n" ); document.write( "the equation will look as follows:\r
\n" ); document.write( "\n" ); document.write( " $\"+x%2Bx%2B%28x%2B7%29=67+\"$ by simplifying we obtain $\"+3x%2B7=67+\"$ then
\n" ); document.write( " $\"+3x=60+and+x+=20\"$ so the length of the three sides areas follows:\r
\n" ); document.write( "\n" ); document.write( "20 20 and 27. \n" ); document.write( "

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