Question

What is the solution to
5x−4y=−26
7x+12y=34

Answer 1

15x - 12y = -78

7x + 12y = 34

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22x = -44

x = -2

5(-2) - 4y = -26

-10 - 4y = -26

-4y = -16

y = 4

{(-2, 4)}