document.write( "Question 658860: The perimiter of a rectangle is 38 units. Two sides are X, the other two are 2X - 5. How do I find X? \n" ); document.write( "
Algebra.Com's Answer #410512 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! The perimiter of a rectangle is 38 units. Two sides are X, the other two are 2X - 5. How do I find X? \n" ); document.write( ". \n" ); document.write( "perimeter = total length of all four sides \n" ); document.write( "38 = x + x + 2x-5 + 2x-5 \n" ); document.write( "38 = x + x + 2x + 2x-10 \n" ); document.write( "38 = 6x-10 \n" ); document.write( "48 = 6x \n" ); document.write( "8 = x \n" ); document.write( ". \n" ); document.write( "answer: 8 units \n" ); document.write( " |