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11 August, 15:32

Solve the inequality.

5x - 7 < 8x + 8

The solution set is x |

+2
Answers (2)
  1. 11 August, 15:35
    0
    - 5 < x

    Step-by-step explanation:

    To solve, we need to isolate the variable: x

    5x - 7 < 8x + 8

    Subtract 5x from both sides

    5x - 5x - 7 < 8x - 5x + 8

    - 7 < 3x + 8

    Subtract 8 from both sides

    - 7 - 8 < 3x + 8 - 8

    -15< 3x

    Divide both sides by 3

    - 15/3< 3x/3

    - 5 < x
  2. 11 August, 15:53
    0
    -5 < x is correct, I double check her answer
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