6y2 - 36 = 6y
Subtract 6y from each side:
6y2 - 6y - 36 = 0
Divide each side by 6:
y2 - y - 6 = 0
Factor the expression on the left side:
(y + 2) (y - 3) = 0
The equation is a true statement if either factor is = 0.
y + 2 = 0 ==> y = -2
y - 3 = 0 ==> y = 3
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its just a line, there are many answers that would work -12x-6y=0 -12x=6y x=-y/2 y=-2x
Watch closely:5x - 6y = 13Subtract 5x from each side of the equation:-6y = 13 - 5xDivide each side by -6 :y = 5x/6 - 13/6
-6y + 5 = -67y=12-6y = -72-y = -12y = 12
-6y+3 = -7y+8 -6y+7y = 8-3 y = 5
-9x+6y = 54 6y = 9x+54 y = 1.5x+9 slope = 1.5