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23 September, 00:28

What is - 4x+7=5 (x+2)

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  1. 23 September, 00:30
    0
    First expand the brackets to get: - 4x+7=5x+10

    Then rearrange to get all the number terms and letter terms on one side:

    7-10=5x+4x

    Then simplify both sides to get: - 3=9x

    Rearrange to find x by itself: - 3/9=x

    Simplify to find the value of x: x = - 1/3 or - 0.333333 (recurring)

    I'm not 100% sure I got this right check over to make sure!
  2. 23 September, 00:42
    0
    Do you want me to explain
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