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3 years ago

6

Simultaneous equation

1 answer:

Roman55 [17]3 years ago

3 0

Answer:

(55/38,-16/19)

Step-by-step explanation:

4x -5y = 10

2x + 7y = -3

4x -5y = 10

-4x -14y = 6

-19y = 16

y = -16/19

2x -112/19 = -57/19

x = 55/38

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