Question 948167
A rectangular field has a perimeter of 1040 feet the lenght is 200 feet more than the width find the width and the length4x+400. I need the equation used to find the answer of 160 feet by 360 feet
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let x=width
x+200=length
2(width+length)=perimeter
2(x+x+200)=1040
4x+400=1040
4x=640
x=160
x+200=360
width=160 ft
length=360 ft