Answer:
2, -5
Explanation:
Ideally, we shift this to slope-intercept form to easily read it. But it can be as simple as dividing out the GCF
8x - 4y = 20
The greatest factor that 20, 8, and 4 share is 4. Thus, we divide by 4 on both sides.
8x/4 - 4y/4 = 20/4
2x - y = 5
We are left with slope-intercept form, but not in the proper order.
It's readable now, but for the sake of consistency, we will rearrange it.
2x - y + y = 5 + y
2x - 5 = 5 + y - 5
y = 2x - 5
Since slope-intercept is y = mx + b where m is the slope and b is the y-intercept, the slope is 2 and the y-intercept is -5.