(3y-2)(y-2)-y-3y-4=3y^2

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Solution for (3y-2)(y-2)-y-3y-4=3y^2 equation:


Simplifying
(3y + -2)(y + -2) + -1y + -3y + -4 = 3y2

Reorder the terms:
(-2 + 3y)(y + -2) + -1y + -3y + -4 = 3y2

Reorder the terms:
(-2 + 3y)(-2 + y) + -1y + -3y + -4 = 3y2

Multiply (-2 + 3y) * (-2 + y)
(-2(-2 + y) + 3y * (-2 + y)) + -1y + -3y + -4 = 3y2
((-2 * -2 + y * -2) + 3y * (-2 + y)) + -1y + -3y + -4 = 3y2
((4 + -2y) + 3y * (-2 + y)) + -1y + -3y + -4 = 3y2
(4 + -2y + (-2 * 3y + y * 3y)) + -1y + -3y + -4 = 3y2
(4 + -2y + (-6y + 3y2)) + -1y + -3y + -4 = 3y2

Combine like terms: -2y + -6y = -8y
(4 + -8y + 3y2) + -1y + -3y + -4 = 3y2

Reorder the terms:
4 + -4 + -8y + -1y + -3y + 3y2 = 3y2

Combine like terms: 4 + -4 = 0
0 + -8y + -1y + -3y + 3y2 = 3y2
-8y + -1y + -3y + 3y2 = 3y2

Combine like terms: -8y + -1y = -9y
-9y + -3y + 3y2 = 3y2

Combine like terms: -9y + -3y = -12y
-12y + 3y2 = 3y2

Add '-3y2' to each side of the equation.
-12y + 3y2 + -3y2 = 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-12y + 0 = 3y2 + -3y2
-12y = 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-12y = 0

Solving
-12y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '-12'.
y = 0

Simplifying
y = 0

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