Length of a rectangle is 3 less than twice its width . If the perimeter of the rectangle is 100
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Answer:
let width(b) = x
length(l) = 2x - 3
perimeter = 2(l+b)
100 = 2 [2x-3+x]
50 = 3x-3
50+3 = 3x
53 = 3x
x = 17.67
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