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