Since the line 3y = 2x+6 can be simplified to
y = 2/3 x + 2, this would lead it to have a y of 6 when it has an x of 6
Using this, it's possible to subtract 6 from the y value to get to 0, and subtract another 4 to get to -4 (while x is six)
In the equation, this would mean just subtracting:
y = 2/3 x - 4 (after subtracting six from other)
- 4
Equation and answer:
y = 2/3 x - 8
To check : Substitute x with 6;
2/3(6) - 8
4 - 8
-4
When X is 6, Y is -4;