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18 October, 18:45

Write two operations in order that you would use to solve the equation 3x - 2=7 then solve the equation

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Answers (2)
  1. 18 October, 20:09
    0
    3x-2=7

    You first subtract 2 from both sides, so 2-2=0 & 7-2=5

    3x=5

    Then you divide 3 from both sides to get "X" alone, 3x/3 = 1x (but the the one is invisible so it equal "X") and then 5/3 = 1.66666 ...

    So the answer to this problem is

    X=1.6
  2. 18 October, 20:36
    0
    Here’s how to solve it:

    3x = 7 + 2

    3x = 9

    x = 9/3

    x = 3
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