Six more than five times a number (x) is at least 21

Answers (1)
  1. Miabella
    We need to turn this into an equation.

    - "Five times a number (x) " means: 5x

    - "Six more than" means: + 5

    - "At least 21" means: ≥ 21

    So: 5x + 6 ≥ 21

    Subtract 6 from both sides of the equation: 5x ≥ 15

    Divide both side of the equation by 5: x ≥ 3
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