Q.):-  A rope is (2x + 3) metres long.  Another rope of (3x - 7) metres is attached to it.  What is the total length of the two ropes together?

Length of first rope = 2x + 3 mLength of second rope = 3x - 7 mTotal length of 2 ropes together = 2x + 3 + 3x - 7=2x + 3x + 3 - 7=5x - 4 m

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