The area of a rectangle is basically the length multiplied with the width. The <u>length</u> can be any side length, but the <u>width</u> must be the <u>adjacent</u> to the <u>length.</u> Thus, we can let the <u>length</u> be 63 meters and the <u>width</u> be 17 meters as the <u>width</u> is adjacent to the <u>length.</u>
2x + y = 12 x = 9 − 2y x + 2y = 9 2x + 4y = 20 x + 3y = 16 2x − y = 11 y = 11 − 2x 4x − 3y = -13 y = 10 + x -3x + 3y = 30 2x + y = 11 x − 2y = -7 x = 2, y = 7 arrowRight x = 5, y = 2 arrowRight x = 3, y = 5 arrowRight x = 7, y = 6