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

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


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

Remove parenthesis around (-2y)
-2y(3y2 + -4) = (-2y)(3y2) + (-2y)

Reorder the terms:
-2y(-4 + 3y2) = (-2y)(3y2) + (-2y)
(-4 * -2y + 3y2 * -2y) = (-2y)(3y2) + (-2y)
(8y + -6y3) = (-2y)(3y2) + (-2y)

Remove parenthesis around (-2y)
8y + -6y3 = -2y(3y2) + (-2y)

Remove parenthesis around (3y2)
8y + -6y3 = -2y * 3y2 + (-2y)

Reorder the terms for easier multiplication:
8y + -6y3 = -2 * 3y * y2 + (-2y)

Multiply -2 * 3
8y + -6y3 = -6y * y2 + (-2y)

Multiply y * y2
8y + -6y3 = -6y3 + (-2y)

Reorder the terms:
8y + -6y3 = (-2y) + -6y3

Add '6y3' to each side of the equation.
8y + -6y3 + 6y3 = (-2y) + -6y3 + 6y3

Combine like terms: -6y3 + 6y3 = 0
8y + 0 = (-2y) + -6y3 + 6y3
8y = (-2y) + -6y3 + 6y3

Combine like terms: -6y3 + 6y3 = 0
8y = (-2y) + 0
8y = (-2y)

Solving
8y = (-2y)

Solving for variable 'y'.

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

Add '(2y)' to each side of the equation.
8y + (2y) = (-2y) + (2y)

Combine like terms: 8y + (2y) = 10y
10y = (-2y) + (2y)

Combine like terms: (-2y) + (2y) = 0
10y = 0

Divide each side by '10'.
y = 0.0

Simplifying
y = 0.0

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