Math, asked by Sagarkum, 5 months ago

1. 3x+4y=17
4x-3y=16

Answers

Answered by pgaidhane821
0

Step-by-step explanation:

3x + 4y = 17 \\  + 4x - 3y = 16 \\  -  -  -  -  -  -  -  \\ 7x + y = 33........(1)

3x + 4y = 17 \\  - 4x + 3y =  - 16 \\  -  -  -  -  -  -   -  -  \\  - x + 7y = 1.........(2)

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