3 years ago

Solve the system using elimination. A. (2, 1) B. (0, –2) C. (–2, 0) D. (1, 2)

2 answers:

7 0

Answer:b

Step-by-step explanation:

4 0

2x + 6y = -12 | x 5
5x - 5y = 10 | x 6

10x + 30y = -60
30x - 30y = 60

49x = 0
x = 0

30 x 0 - 30y = 60
y = -2

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