4
4y+4 = 2y+12 4y-2y = 12-4 2y = 8 y = 4
No. They are parallel.
y=-7 but I have no idea on how to get it
7+2y=15subtract 7 from each side of the equal sign2y=8divide each side by 2y=4
-65
4
X + ( 2Y - 2X - Y ) is equal to Y - X
4y+4 = 2y+12 4y-2y = 12-4 2y = 8 y = 4
y=4
4
No. They are parallel.
y=-7 but I have no idea on how to get it
7+2y=15subtract 7 from each side of the equal sign2y=8divide each side by 2y=4
x would equal -1 and y would equal 1
x = -2 and y = 3
This means that 2y - 3 = 2y + 4 which is not possible.