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

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


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

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

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

Multiply (2 + y) * (-4 + 3y)
(2(-4 + 3y) + y(-4 + 3y)) = 3y(y + -2)
((-4 * 2 + 3y * 2) + y(-4 + 3y)) = 3y(y + -2)
((-8 + 6y) + y(-4 + 3y)) = 3y(y + -2)
(-8 + 6y + (-4 * y + 3y * y)) = 3y(y + -2)
(-8 + 6y + (-4y + 3y2)) = 3y(y + -2)

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

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

Add '-3y2' to each side of the equation.
-8 + 2y + 3y2 + -3y2 = -6y + 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-8 + 2y + 0 = -6y + 3y2 + -3y2
-8 + 2y = -6y + 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-8 + 2y = -6y + 0
-8 + 2y = -6y

Solving
-8 + 2y = -6y

Solving for variable 'y'.

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

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

Combine like terms: 2y + 6y = 8y
-8 + 8y = -6y + 6y

Combine like terms: -6y + 6y = 0
-8 + 8y = 0

Add '8' to each side of the equation.
-8 + 8 + 8y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 8y = 0 + 8
8y = 0 + 8

Combine like terms: 0 + 8 = 8
8y = 8

Divide each side by '8'.
y = 1

Simplifying
y = 1

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