Slope-intercept form is y = mx + b
The equation that the question has given is in standard form (ax + by = c).
We just need to move around certain terms to get standard form into slope-intercept form.
2x + y = 6
2x - 2x + y = 6
y = 6 - 2x
**you can just switch where -2x and 6 are but they would mean the same thing**
y = -2x + 6