Answer:
(121 - x2) / (11 - x)
Step-by-step explanation:
(-2, -3)
y=2x + 1
y= 0.5x - 2
2x+1= 0.5x -2
1.5x= -3
x= -2
y= 2x+ 1
y= 2(-2)+1
y= -3
The solution is (-2,-3)