Question

19.
A rope is (2x + 3) metre long. Another rope of (3x – 7) metre is attached to it. What is the
total length of the two ropes together?​

Answer 1

Answer

5x-4

Step-by-step-explanation

length of first rope=(2x+3)m

length of second rope=(3x-7)m

when they are attached to each other

total length of the ropes together= 2x+3+3x+(-7)

                                                       = 2x+3+3x-7

                                                       = (5x-4)m

                           

                              therefore the answer for your question is (5x-4)m.

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