Answer:
False
Step-by-step explanation:
2x - y = 0
-2x + 2y = 9
Add the equations.
y = 9
(3, 6) is not a solution because in the solution, y = 9.
Answer: False
the answer to question 3 is false, and the answer to question 4 is c. (2, 9)
they deleted my answer again, anyways i hope this helps! :D
