Answer:
(-1, -1)
Step-by-step explanation:
Given the two equations:
y = x and y = 2x +1, since both expressions are equal to 'y', you can set them equal to each other and first solve for x:
x = 2x + 1
Subtract '2x' from both sides: x - 2x = 1 or -x = 1
Divide both sides by '-1': -x/-1 = 1/-1 or x = -1
Since y = x, then y = -1
Solution point is (x, y) or (-1, -1)
