Linear equations
Across
- 2. like an equation but there is no equals sign eg 6y-8
- 5. a letter used in place of a number
- 7. pronumerals that may take on different values
- 9. numbers less than zero are called __________ numbers
- 12. removing the brackets
- 13. replacing a letter with a number in a formula
- 15. the number in front of a pronumeral eg the 5 in 5y
- 16. To find a value (or values) we can put in place of a variable that makes the equation true.
Down
- 1. at right angles
- 3. in algebra the number on its own
- 4. numbers greater than zero are called p_________ numbers
- 6. a straight line graph is called a l______ graph
- 8. the bottom part of a fraction
- 10. branch of mathematics that involves unknowns
- 11. 5x+3=7 is an e____________
- 14. terms that have exactly the same pronumeral parts are called ________ terms