4x+8y=-24
4x+2y=24 => 2y=24-4x => y=12-2x and the slope is -2
-2x = -4x + 24 -2x + 4x = 24 2x = 24 x = 24/2 x = 12
-2x = -4x + 24 2x = 24 x = 12
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
2
8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2
4x-14
(6, 0) and (0, 8)
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
-2x=-4x*24 x=12