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3 years ago

Equations

Mathematics

2 answers:

Flauer [41]3 years ago

8 0

Answer:

Step-by-step explanation:

-3x + 4y = -18

8x - 4y = 28

5x = 10

x = 2

4 - y = 7

-y = 3

y = -3

(2, -3)

Savatey [412]3 years ago

7 0

Answer:

C is the answer

Step-by-step explanation:

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Explanation:

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