Algebra Project

2. is a symbol usually a letter that represents one or more numbers
5. factor of a term
8. inequality/join two inequalities with the word and or the word or
9. quantities/quantities whose values change or vary
10. is - two numbers that are opposite in sign
11. expression that is a number, a variable, or the product of a number and one or more variables
12. expression/is a mathematical phrase that contains one or more variables
17. an equation that is true for every value of the variable
18. inverse/ reciprocal of a number
21. of an equation/finding all values of the variable that make the equation true

1. a number for each variable in the equation then simplify
3. a statement that two expressions are equal
4. equation/is an equation that uses at least two different letters as variables
5. whose values do not change
6. expression/is a mathematical phrase that contains numbers and operation symbols
7. is a number divided by one
13. term/ a term with no variables
14. solution/is a solution derived from an original equation that is not a solution of the original equation.
15. inverse/opposite of a number
16. terms/have the same variables raised to the same powers
19. operations/ are operations that"undo" each other
20. value/written l x l is its distance from zero on the number line