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6 September, 14:58

What is 30x-140 - (x-4)

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Answers (2)
  1. 6 September, 15:07
    0
    x = 12.41

    simplified equation = 29x-360

    Step-by-step explanation:

    distribute

    -x+4

    then combine like terms

    30x-x=29x

    -140 + 4=-136

    29x-136=0

    to get x on one side of the equation

    29x-360 = 0

    +360. + 360

    29x=360

    29. 29

    x=12.41
  2. 6 September, 15:16
    0
    30x-x-144 might get you closer
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