It is known that equation 3 (x-4) + 2 (y + 1) = 5. (1). Express y with the algebraic expression of X. (2) express x with the algebraic expression of Y

3（x-4）+2（y+1）=5
3x-12+2y+2=5
3x+2y=15
1) The algebraic expression of X is y = (15-3x) / 2
(2) Express x = (15-2y) / 3 with the algebraic expression of Y

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