The slope is -1. 3x+3y=12 Subtract 3x 3y=-3x+12 Divide by 3 y=-x+4
(4, 5)
{-4,-5}
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?
If: -x-3y = -4 and 3x+5y = 16 Then: x = 7 and y = -1
The slope is -1. 3x+3y=12 Subtract 3x 3y=-3x+12 Divide by 3 y=-x+4
(4, 5)
4x+3y = 12 3y = -4x+12 y = -4/3x+4
{-4,-5}
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?
If: -x-3y = -4 and 3x+5y = 16 Then: x = 7 and y = -1
y=16 x= -4
4x+3y = 6 3y = -4x+6 y = -4/3x+2 in slope intercept form
3x 3y + 6z = 12
The gradient (slope) of 3y = 4x+5 is 4/33y = 4x+5y = 4/3x+5/3y=mx+c(m = gradient)mx+c = 4/3x+5/3m = 4/3
4.34684352143
4x = -3y+8 3y = -4x+8 y = -4/3x+8/3 So the slope is -4/3 or -1 and a 1/3