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7 February, 14:30

A total of 2 strings together is 84. One string is 6 inches longer than the other. How long is the first string

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  1. 7 February, 14:51
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    Answer: The answer is 39.

    Step-by-step explanation: The shorter piece is X, and the longer piece would be (X + 6).

    Since the rope is 84 in all, the equation would be X + (X + 6) = 84 - >

    2X + 6=84 - > 2X=84-6=78 - > 78/2 = 39 - > X=39
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