Algebra 1 Topic 5 Vocabulary

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Across
  1. 4. A symbol used to represent an unknown number.
  2. 6. A method for solving systems by canceling out one variable.
  3. 8. A set of equations with the same variables.
  4. 10. the number of lessons that will be covered in Chapter 5
Down
  1. 1. The process of replacing a variable with a known value.
  2. 2. the best math teacher ever
  3. 3. the first method taught on how to solve system of equations
  4. 5. The value(s) that make an equation true.
  5. 7. A number multiplied by a variable in an expression.
  6. 9. the mascot of William H. Turner Tech