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3 years ago

15

−2x+5y=10 −3x+9y=6 −3x+9y=6 −2x+5y=10

1 answer:

elena-14-01-66 [18.8K]3 years ago

6 0

Answer:

−

3

+

9

=

6

−

2

+

5

=

1

0

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