Question

Which ordered pair is a solution to the system of equations? Y=x+3 y=-2x-3

A. (0,3)
B. (0,-3)
C.(-2,1)
D. (1,2)

Answer 1

C. (-2,1)

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

Answer 2

Answer:c

Explanation:

Y=x+3

Y=(-2)+3

Y=1

Y=-2x-3

Y=-2(-2)-3

Y=4-3

Y=1