# SOLUTION: the length of a football field is 7 yards longer than double the width.if the perimeter of the rectangular playing field is 326 yards what are the demensions?

Algebra ->  Conversion and Units of Measurement -> SOLUTION: the length of a football field is 7 yards longer than double the width.if the perimeter of the rectangular playing field is 326 yards what are the demensions?      Log On

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 Algebra: Unit Conversion Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Reduction-of-unit-multipliers Question 363592: the length of a football field is 7 yards longer than double the width.if the perimeter of the rectangular playing field is 326 yards what are the demensions?Answer by checkley77(12569)   (Show Source): You can put this solution on YOUR website!L=2W+7 2L+2W=326 2(2W+7)+2W=326 4W+14+2W=326 6W=326-14 6W=312 W=312/6 W=52 ANS. FOR THE WIDTH. L=2*52+7=104+7=111 ANS. FOR THE LENGTH. PROOF: 2*111+2*52=326 222+104=326 326=326