Across
- 4. is ax+by=c
- 6. you multiply
- 8. you divide
- 10. you eliminate
Down
- 1. an _______ is a formula that expresses the equality of two expressions, by connecting them with the equals sign.
- 2. graph the slope-intercept equations
- 3. the letter in an equation
- 5. you subtract
- 7. you add
- 9. in y=mx+b this is the m