Across
- 4. Something we use for 2 step equations
- 6. when the coefficients have either signs
- 8. When to lines make a point
- 9. solutions when 2 lines are on top of eachother
- 10. Two or more equations that share the same variable
- 13. putting the numbers where the letters are.
- 14. not consistent or having a fixed pattern
- 15. When coefficients have the same signs
Down
- 1. There is a solution
- 2. when to lines are apart from each other and do not make a point
- 3. Infinite solutions
- 5. when coefficients have opposite signs
- 7. No solution
- 11. One solution
- 12. side by side and having the same distance continuously