Answer:
It has a solution.
Step-by-step explanation:
Step 1: Rearrange 1st equation into slope-intercept form
2x + y = 15
y = 15 - 2x
Step 2: Rearrange 2nd equation into slope-intercept form
x = 15 - 2y
2y + x = 15
2y = 15 - x
y = 15/2 - x/2
Step 3: Rewrite systems of equations
y = 15 - 2x
y = 15/2 - x/2
Since the two lines are not parallel, they will have a solution.
