Answer:
(3.5, 1.5) and (1, -1).
Step-by-step explanation:
As both expressions in x are equal to y we can write:
2x^2 - 8x + 5 = x - 2
2x^2 - 9x + 7 = 0
(2x - 7)(x - 1) = 0
2x - 7 = 0 or x - 1 = 0
x = 3.5, 1,
When x = 1, y = 1 - 2 = -1.
When x = 3.5, y = 3.5 - 1 = 1.5.
Simplifying 6ab + 3ab - 7ab
so we can write it
6ab + 3ab - 7ab = 0 ( because there is nothing on right side )
9ab - 7ab = 0
2ab = 0
So the coefficient of ab is 2.
Correct option is C.
X=120 mark as brainliest of correct
Answer:
Step-by-step explanation:
x-2=9, add 2 to each side
x=11
Answer: I think the answer is n = 1.
