y = x + 12
Slope = 1
Y-intercept = 12
The slope of -x plus 6y is equals to 12 is said to be (2 + 1/6x).
-12
7x is still the slope, no matter what x equals.
Slope = -1
If you mean -x+y = 12 then y = x+12 and so the parallel line will have the same slope but with a different y intercept.
It is a straight line equation that can be rearranged into slope intercept form: -x+2y = 12 2y = x+12 y = 0.5x+6 which is now in slope intercept form
y = -(2/3)x -2
The slope is 1.
The slope is -1. 3x+3y=12 Subtract 3x 3y=-3x+12 Divide by 3 y=-x+4
slope = coefficient of x = -4
Slope = coefficient of x = 8
-1