Let's see.
2X + 3Y = 12
3Y = - 2X + 12
Y = -2/3X + 4
----------------
6Y - 4X = 2
6Y = 4X + 2
Y = 2/3X + 1/3
---------------------
Nope. They can't be. Plot a few points and see.
6
They are parallel lines.
6
15x minus 8=minus 180 3x+8=24
X=-3
17
6
I'll do ya one better - 12 plus 8 equals what?
They are parallel lines.
6
6
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
15x minus 8=minus 180 3x+8=24
12-3(2+15) = -39
Seventy plus negative 12, or seventy minus 12 (same thing) is equal to 58.
What minus 6 equals 12 is 18
That will depend on the plus or minus value of 12 which has not been given.