3 years ago

Solve the system of equations. (1 point) 5x + y = 9 3x + 2y = 4 a (−2, 5) b (1, 4) c (2, −1) d (4, −4)

Mathematics

1 answer:

svetlana [45]3 years ago

3 0

Answer:

5x + y = 9

3x + 2y = 4

-10x - 2y = -18

3x + 2y = 4

-7x = -14

x = 2

5(2) + y = 9

10 + y = 9

y = -1

(2, -1)

the answer is c

Step-by-step explanation:

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