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= 1 (y-7) > 3y + 3
= 1y - 7 > 3y + 3
= 1y - 3y > 3 + 7
= -2y > 10
= y < 10/-2
= y < -5
1 (y-7) > 3 ( y+1)
y-7 > 3y+3
y-3y > 3+7
-2y > 10
y < -5