answer:
-4
Step-by-step explanation:
-3x+8= 20
-8 -8
-3x = 12
÷-3. = ÷-3
x = -4
Answer:
(b, a)
Example if D was (3, 2) and reflects across y = x, D' will be (2, 3)
Anya is incorrect.
=)
The correct answer is x = −1 or x = 7