Across
- 2. relating to, involving, or according to the laws of algebra.
- 4. mathematical statement that two things are equal.
- 8. a method when you plug in a equation where "y" is isolated to another equation.
- 9. an unknown number that is a letter.
- 10. a set or collection of equations that you deal with all together at once.
Down
- 1. a line or curve drawn on a number line or coordinate plane by joining the points represented by certain ordered pairs.
- 3. a method when there are 2 variables in each equation but you have to take out one of the variables.
- 5. a set of values that satisfy equations or inequalities.
- 6. find an answer to.
- 7. to put a variable by itself.