Answer:
3x - 2y = - 1
Explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
Rearrange 3x + 1 = 2y into this form
Subtract 1 from both sides
3x = 2y - 1 ( subtract 2y from both sides )
3x - 2y = - 1 ← in standard form