Question

x +2y = 1, 3х - 2y = -1​

Answer 1

x + 2y = 1 → (1)

3х - 2y = -1 → (2)

Putting value of x from (1) in (2), we get

3(1 - 2y) - 2y = -1

3 - 6y - 2y = -1

8y = 4

y = 1/2

Putting value of y in (1), we get

x + 2 × 1/2 = 1

x + 1 = 1

x = 0

Here your answer @ompatil43