Math, asked by ZFXTHOR, 6 months ago

Solve: 6x + 7y = 19 , 7x + 6y = 20

Answers

Answered by user9807

5

Answer:

6x + 7x = 19

13x = 19

x = 19/13

_____________

7x + 6x = 20

13x = 20

x = 20/13

______________

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