For the systems of linear equations in questions 1-3
- Determine how many solutions exist
- Use either elimination or substitution to find the solutions (if any)
- Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection

1. (8 points) y = 2x + 3 and y = -x - 4

2. (8 points) 2x + 3y = 8 and 3x + 2y = 7

3. (8 points) x + y = 3 and y = x + 3

Question

For the systems of linear equations in questions 1-3
-	Determine how many solutions exist
-	Use either elimination or substitution to find the solutions (if any)
-	Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection  

1.	(8 points)   y = 2x + 3  and  y = -x - 4

2.	(8 points)   2x + 3y = 8  and  3x + 2y = 7

3.	(8 points)   x + y = 3  and  y = x + 3

anonymous · Answer

What are you excatly having trouble with these equations?

anonymous · Answer

iv never done the first 3 things they want, so i dont know how to?