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Mathematics, 26.01.2020 23:31 saabrrinnaaa

There is 7 more math problem me out

1. 2x+ 4y = 10
-4x+ y =-22

2. 5x+y=-12
5x-7y=4

3. 7x+y=10
-7x-10y=26

4. 4x-2y=-14
3x-2y=-14

5. 6x+2y=20
-3x+3y=-30

6. -5x+4y=-3
-9x-y=30

7. -9x+6y=27
-x+3y=10

ansver
Answers: 1

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There is 7 more math problem me out

1. 2x+ 4y = 10
-4x+ y =-22

2. 5...
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