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MakcuM [25]
3 years ago
12

What is the result of adding these two equations?5x-9y=1 and -7x+2y=-5 ​

Mathematics
2 answers:
Mademuasel [1]3 years ago
6 0

Step-by-step explanation:

5x - 9y = 1 \\  -7x + 2y =  - 5 \\  \\  - 2x - 7y =  - 4

Luden [163]3 years ago
3 0

Answer:

 

Step-by-step explanation:

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