2y = 4x + 4y = 2x + 2
4x+2y-8=0 2y=8-4x y=4-2x slope= -2
The y-intercept of the graph of 4x + 2y =12 is probably 6
-4x=2y-16 +16 +16 (-4x+16)=(2y) /2 /2 y=-2x+8
X = -2(13 + y) / 3x = 5y / 4 - 1
what is the slope of the line that has the equation 4x+2y=12?
4x+2y=24 => 2y=24-4x => y=12-2x and the slope is -2
-2
4x+2y = 12 2y = -4x+12 y = -2x+6 So the y intercept is 6 and the slope is -2
2x+y=-12-4x-2y=30 x=-y/2+30, you plug this into -12-4x-2y=30 and get -12+2y-120-2y=30 which gives 2y-2y=162. This is not possible, so the equation is unsolvable.
(0,6)
I guess you mean 4x + 2y = 12 is changed to 4x + 2y = 36. The graph is translated (shifted) up the 7 axis by 24.
2y = 4x + 4y = 2x + 2
4x + 2y = 12 3x - 2y = 9 Have to use simultaneous equations, so add together to get : 7x = 21 so x = 3 Put it into any part of the equation 4x3 + 2y = 12 12 + 2y = 12 2y = 0 y = 0, x = 3
4x+2y = 20 2y = -4x+20 y = -2x+10
4x-2y = 12 -2y = -4x+12 y = 2x-6 Therefore the y intercept is -6 and the slope is 2
x = 11/7 and y = 12/7