4y + 4 = 2y + 12
Subtract 4 from each side of the equation:
4y = 2y + 8
Subtract 2y from each side:
2y = 8
Divide each side by 2 :
y = 4
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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