Across
- 6. a way to make an equation shorter by getting rid of like terms
- 8. find the answer to the equations
- 9. a way to make sure your work is correct plugging in the x and the y back into the equations
- 10. two numbers on a graph
- 11. a letter that represents a number
- 12. a way to solve an equation where you plug into the other equation
Down
- 1. an answer to a system of equations problem
- 2. a way to solve a system that is in slope-intercept form
- 3. a type of equations that has a solution
- 4. two numbers that have the same variable
- 5. a point on a graph where two lines cross
- 7. the numbers with a variable