Across
- 3. two or more equations graphed together
- 6. the final answer to a system of equations
- 9. to replace or instead of
- 10. drawing a line on a coordinate plane
- 12. (random) a breakfast food with squares like a grid
- 13. a type of term with no variable
- 15. fancy term for 'doing the opposite'
Down
- 1. a positive or negative whole number, including 0
- 2. a number multiplied by a variable
- 4. where equations are graphed
- 5. when two lines don't cross
- 7. multiply by a number outside the parentheses
- 8. to get something by itself
- 11. describes where two lines cross
- 14. the # of solutions to lines that are the same