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4 September, 23:53

3x + x + x + x - 3 - 2 = 7 + x + x In the equation above, what is the value of x?

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  1. 5 September, 01:47
    0
    x=3

    Step-by-step explanation:

    3x + x + x + x - 3 - 2 = 7 + x + x

    Combine like terms

    6x - 5 = 7+2x

    Subtract 2x from each side

    6x-2x - 5 = 7+2x-2x

    4x-5 = 7

    Add 5 to each side

    4x-5+5 = 7+5

    4x = 12

    Divide by 4

    4x/4 = 12/4

    x = 3
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