Across
- 4. Albert is 3 years older than Stephen. Six years ago, Albert's age was 4 times Stephen's age. Find Stephen's age
- 6. A linear equation involves only this
- 8. The number part of a term with variables
- 10. 2[x+5]=2x+10 displays this property
- 11. [50+44]+63=50+[44+63] displays this property
- 13. An equation with 4 or more terms
Down
- 1. A number that is going to be raised to a power
- 2. An unknown quantity or variable
- 3. The highest power of a variable
- 5. One or more algebraic terms in a phrase
- 7. The inverse of division
- 9. If 2x+5/3=3x-10, find x
- 12. Index or power