Technically, the answer is probably YES, but it is a tautology and, therefore, adds no value.
The equation for 3y + 3y = -1 is 3y + 3y = -1.
-2x plus 3y equals 1
2x plus 3y
y = -1
y=4
It cannot be factored.
(5, 1)
(-1, 0)
(1, 1)
2x + 3y = 1 y = 1/3 - 2x/3
y=(x-1)/3
x=1y=2x+3y=2*1 + 3y=5