80.3k views
0 votes
Solve the system

{3x + 2y = 6
{3x + 3 = y
A: (0, 3)
B: (1, 6)
C: (3, 3)
D: (-1, -6)

User KoVadim
by
8.2k points

1 Answer

6 votes
The answer is A. You can get that in by plugging in and checking or by substitution. In order to use substitution here, you would plug in 3x + 3 into y in the first equation. You would then distribute the 2 and solve for x, which would give you 0. Then you could plug that into either equation to find that y = 3. 
User Mark Green
by
7.6k points

No related questions found