algebra

The length of a rectangle is twice the width.  If the length is increased by 4 inches and the width is diminished by 1 inch, a new rectangle is formed whose perimeter is 198 inches.  Fine the dimensions of the original rectangle.

asked by nisha
  1. l=2w-----1

    2{(l+4)+(w-1)}=198-----2




    posted by A GOODSTUDENT

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