Across
- 5. two or more equations that state relationship between same variable quantites
- 7. two inequalities with two variables whose solution is overlapping shaded region on a graph
Down
- 1. the points, in which the lines represent the intersection of two linear equations
- 2. A system of equations made of linear equations.
- 3. algebraic method to solve simultaneous linear equations
- 4. All of the points that make both inequalities in a system true
- 6. add or subtract the equations to get an equation in one variable