If 3y = 12, 2y = 8
The equation for 3y + 3y = -1 is 3y + 3y = -1.
4.34684352143
x = 3y x - 3y = 3y - 3y x - 3y = 3y - 3y x - 3y = 0
(2,7)
For y - 2y - 3y equals 0, y equals 0.
21x21 equals 7x7x9
That's a total of 378
3y + 4z + 12y = 3y -3y -3y ------------------------- 4z + 12y = 0 divide everything by 4 z + 3y = 0 -3y -3y z = -3y
5x+3y
y=8, 3y is 24.
-2x plus 3y equals 1