7
algebraVerify if is the solution to:
A
No, it only satisfies the second equation
B
No, it satisfies neither equation
C
Yes
D
No, it only satisfies the first equation
Correct Answer: C
Choice C is the correct answer. Let's substitute into both equations.
First equation: ✓
Second equation: ✓
Since satisfies both equations, it is the Choice A is incorrect because it satisfies both.
Choice B is incorrect because it satisfies both.
Choice D is incorrect because it satisfies both.