Question

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Write four solutions of 2x + 3y = 8.​

Answer 1

First solution:-

Let x =0

2x + 3y = 8

2 (0) + 3y = 8

0 + 3y = 8

3y = 8

y = 8/3

Second solution:-

Let x = 1

2x + 3y = 8

2 (1) + 3y = 8

2 + 3y = 8

3y = 8-2

3y = 6

y = 6/3

y = 2

Third solution:-

Let x = -1

2x + 3y = 8

2 (-1) + 3y = 8

-2 + 3y = 8

3y = 8 + 2

3y = 10

y = 10/3

Fourth solution:-

Let x = 2

2x + 3y = 8

2 (2) + 3y = 8

4 + 3y = 8

3y = 8 - 4

3y = 4

y = 4

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