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Let the length be (2x+3) and the width be be x:

length*width = area

(2x+3)*x = 93 sq cm

2x2+3x-93 = 0

Solving the above quadratic equation gives a positive value for x as 6.110211367

Therefore: width = 6.110 cm to 3 decimal places

Check: (2*6.110211367+3)*(6.110211367) = 93 sq cm

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Q: The length of a rectangle is 3 cm more than 2 times its width If the area of the rectangle is 93 square centimeters find the width of the rectangle to the nearest thousandth?
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