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13 September, 15:43

Solve for x.

5 (x - 3) + 4 (x + 3) = 3 (x - 1)

What's the answer?

+5
Answers (2)
  1. 13 September, 15:51
    0
    x=0

    Step-by-step explanation:

    Solve for x.

    5 (x - 3) + 4 (x + 3) = 3 (x - 1)

    Distribute

    5x - 15 + 4x + 12 = 3x-3

    Combine like terms

    9x - 3 = 3x-3

    Add 3 on each side

    9x - 3+3 = 3x-3

    9x = 3x

    Subtract 3x from each side

    9x-3x = 3x-3x

    6x = 0

    Divide by 6

    6x/6 = 0/6

    x=0
  2. 13 September, 15:53
    0
    5x - 15 + 4x + 12 = 3x - 3

    5x + 4x - 3x = 15 - 12 - 3 (put all like terms in one side)

    6x = 0

    x = 0/6

    x = 0
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