SOLUTION: -y=-7x+32 how do you put this into a slope intercept form? and same with this one 7y+42=-14x? also how do you sketch a graph of each line with questions like these y=-3x-3? and y=4

Question 1002994: -y=-7x+32 how do you put this into a slope intercept form? and same with this one 7y+42=-14x? also how do you sketch a graph of each line with questions like these y=-3x-3? and y=4 and y=x+1?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
7y+42=-14x
7y=-14x+42
y=-2x+6
=====
-y=-7x+32
y=7x-32
====Isolate the y, and then make it +1 by dividing both sides by the coefficient, 7 at the top, -1 at the bottom.
=======
-3x-3=y
The intercept is (0,-3). The slope is -3. It goes down and to the right, moving right 1 unit and down 3 or moving left 1 unit and up three.======
y=x+1
the y intercept is (0,1). The graph goes right 1 and up one unit or left one unit and down 1 unit.

The number is the y-intercept.
The coefficient of x is the slope
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