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Multiplying and dividing: reversing the sign

Multiplying and dividing: reversing the sign

Secondary 2

Solve each inequality and represent the solution on a number line.

  1. \(6x>-18\)
  2. \(-5x\le20\)
  3. \(-\dfrac{x}{2}<3\)

Solution:

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Answer:(a) \(x>-3\) (b) \(x\ge-4\) (c) \(x>-6\)

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