Answer:c
Step-by-step explanation:
Y=x+3
Y=(-2)+3
Y=1
Y=-2x-3
Y=-2(-2)-3
Y=4-3
Y=1
Answer:
C. (-2,1)
Step-by-step explanation:
You can solve it in whichever way you like,
Substitution, Elimination, whichever way fits you.
Or you can just plug in all the answers until you find the right answer
