2 years ago

X + y = 4 2x - 5y = 15 Graphing

Mathematics

1 answer:

sesenic [268]2 years ago

4 0

Answer:

Step-by-step explanation:

5x + 5y = 20

2x - 5y = 15

7x = 35

x = 5

5 + y = 4

y = -1

(5, -1)

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