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IRISSAK [1]
3 years ago
15

Solve using elimination 3x-4y=-14 and 3x+2y=-2 (2,2) (-2,-2) (-2,2) (2,-2)

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer: (-2,2)

Step-by-step explanation:

3x-4y=-14

2(3x+2y=-2)

3x-4y=-14

6x+4y=-4

9x=-18

x=-2

3(-2)-4y=-14

-6-4y=-14

-4y=-8

y=2

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