Question: Determine whether the statement is always true, sometimes true, or never true. Give an example. (a) Both sides of an equation can be multiplied by

  1. Determine whether the statement is always true, sometimes true, or never true. Give an example.
  • (a) Both sides of an equation can be multiplied by the same number without changing the solution of the equation.
  • (b) Both sides of an inequality can be multiplied by the same number without changing the solution set of the inequality.
  1. When do you put the brackets on the graph of a solution set?

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