Question

Q.18 Find three different solutions of 2x+y = 3.​

Answer 1

Answer:

2x + y = 3

Let x = 1

Therefore, 2(1) + y = 3

2 + y = 3

y = 3 - 2

y = 1

Let x = 0

2(0) + y = 3

0 + y = 3

y = 3

Let x = -1

2(-1) + y = 3

-2 + y = 3

y = 3+2

y = 5

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