document.write( "Question 1139345: The perimeter of the rectangle is 50miles,write a linear equation in two variables for the perimeter.Use the equation to find x when y is 20 miles? \n" ); document.write( "
Algebra.Com's Answer #759808 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
only need each dimension, x and y;\r
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\n" ); document.write( "\n" ); document.write( "If y is 20, then x is 5.
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