document.write( "Question 420818: A rectangle has a perimeter of 60 inches. The length of the rectangle is 2 inches more than 3 times its width. What are the dimensions of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #293965 by Gogonati(855)![]() ![]() You can put this solution on YOUR website! We denote x the width, than its length is: 3x+2, Since the perimeter of the rectangle is 60 inches we write the equation: \n" ); document.write( " 2x+2(3x+2)=60 (Because the opposite sides are equal) \n" ); document.write( " 2x+6x+4=60 \n" ); document.write( " 8x+4=60 \n" ); document.write( " 8x=56 \n" ); document.write( " x=7 \n" ); document.write( "Answer: the width of rectangle is 7 inches and the length is: 3x7+2=23 inches. \n" ); document.write( " |