Mathematics, 01.07.2019 19:30 sreyasusanbinu

The length of the rectangle is twice its width. write and solve a system of linear equations to find the length l and width w of the rectangle (perimeter=36)i know that the width is 6 and the length is 12, i just need to know the 2 equations that prove that this is true

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The length of the rectangle is twice its width. write and solve a system of linear equations to find...

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