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18 February, 11:48

Solve for x

-4x + 7 = 15

+3
Answers (1)
  1. 18 February, 12:09
    0
    x = - 2

    Step-by-step explanation:

    To solve, we need to isolate the variable, x

    -4x + 7 = 15

    Subtract 7 from both sides

    -4x = 8

    Divide both sides by - 4

    x = - 2
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