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26 December, 15:47

How do you solve: 2 (7-x) + 4x=20

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  1. 26 December, 16:17
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    First expand it

    Next subtract 14 - 2x + 4x so it can be 14 + 2x

    Next subtract 14 from both sides

    Next subtract 20 - 14 so it can be 6

    Then divide both sides by 2

    And lastly reduce the fraction 6/2 and once u reduce it u have your answer which is x = 3.
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