Equation and Inequalities

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Across
  1. 6. Any value of a variable which makes an equation or inequality true.
  2. 9. To replace the variable in an expression with a number and then solve it.
  3. 10. less than, greater than, less than or equal to, greater than or equal to
  4. 11. A symbol used to represent a quantity that can change
Down
  1. 1. operations that undo one another
  2. 2. In order to simplify an expression, you must combine the like term
  3. 3. A mathematical phrase that contains operations, numbers, and/or variables.
  4. 4. A number multiplied by a variable in an algebraic expression.
  5. 5. equation An equation that can be written in the form y = mx + b
  6. 7. A mathematical sentence containing an inequality symbol
  7. 8. A term without a variable