1. Graph the equations y = x + 2 and y = -x + 4. The lines intersect at (1, 3). The solution is x = 1, y = 3.
2. Graph the equations y = 2x - 1 and y = -x + 5. The lines intersect at (2, 3). The solution is x = 2, y = 3.
3. Graph the equations y = -x + 3 and y = x - 1. The lines intersect at (2, 1). The solution is x = 2, y = 1.
4. Graph the equations y = 3x - 2 and y = -2x + 8. The lines intersect at (2, 4). The solution is x = 2, y = 4.
5. Graph the equations y = x - 3 and y = -x + 1. The lines intersect at (2, -1). The solution is x = 2, y = -1.
6. Graph the equations y = 2x + 1 and y = -x + 7. The lines intersect at (2, 5). The solution is x = 2, y = 5.
Parent Tip: Review the logic above to help your child master the concept of algebra 2 systems of equations worksheet answers.
