If you would like to solve the system of equations, you can do this using the following steps:
3x + y = 3
x + y = 2 ... y = 2 - x
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3x + y = 3
3x + 2 - x = 3
2x = 3 - 2
2x = 1
x = 1/2
y = 2 - x = 2 - 1/2 = 1 1/2 = 3/2
(x, y) = (1/2, 1 1/2) = (1/2, 3/2)
The correct result would be C) x = 1/2, y = 3/2.
