Answer:
No
Step-by-step explanation:
To check if (2,3) is a solution to the system of equations, we simply have to plug the coordinate points into the two equations and see if it is valid.

(2,3) belongs in the first equation.

(2,3) does not belong in the second equation.
<u>Therefore, (2,3) is not a solution to this system of equations.</u>
<u />
<em>I hope this helps! Let me know if you have any questions :)</em>
Answer:
Never
Never
Always
Always
Never
Step-by-step explanation:
Substitute (x) for another number, I used (1), I if works then the answer is always and if it doesn't the answer is never. If you are unsure of your answer you can double-check by substituting another number instead.