The equation that can be used to find the width, w, of the rectangle with the given area is: 2w² - w - 91 = 0.
Area pf a rectangle = length × width
Given the following:
Equation for finding w, using the area formula, would be:
(2w - 1)(w) = 91
2w² - w - 91 = 0
Therefore, the equation that can be used to find the width, w, of the rectangle with the given area is: 2w² - w - 91 = 0.
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