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5 January, 18:11

3 (2k-2) = - 2 (4K-11) what the answer to this problem?

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Answers (2)
  1. 5 January, 20:13
    0
    3 (2k - 2) = - 2 (4k - 11)

    Multiply out

    3*2k - 3*2 = - 2*4k - 2*-11

    6k - 6 = - 8k + 22

    Carry over like terms

    6k + 8k = 22 + 6

    14k = 28

    Divide by 14, to get k

    k = 28/14

    k = 2

    I hope this explains it.
  2. 5 January, 20:28
    0
    K=2 you have to multiply 3 to 2k and - 2 then you multiply 2 to 4k and - 11 then I chose to get rid of the - 8 which you got from - 2 times 4k you should now have 14k-6=22 then you get rid of 6 add 6 to 22 then you should be left with 14k=28 then divide and your final answer should be k=2
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