-2(3y-4)2y=-16

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Solution for -2(3y-4)2y=-16 equation:


Simplifying
-2(3y + -4) * 2y = -16

Reorder the terms:
-2(-4 + 3y) * 2y = -16

Reorder the terms for easier multiplication:
-2 * 2y(-4 + 3y) = -16

Multiply -2 * 2
-4y(-4 + 3y) = -16
(-4 * -4y + 3y * -4y) = -16
(16y + -12y2) = -16

Solving
16y + -12y2 = -16

Solving for variable 'y'.

Reorder the terms:
16 + 16y + -12y2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + 16y + -12y2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(4 + 4y + -3y2) = 0

Factor a trinomial.
4((2 + -1y)(2 + 3y)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Subproblem 2

Set the factor '(2 + 3y)' equal to zero and attempt to solve: Simplifying 2 + 3y = 0 Solving 2 + 3y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3y = 0 + -2 3y = 0 + -2 Combine like terms: 0 + -2 = -2 3y = -2 Divide each side by '3'. y = -0.6666666667 Simplifying y = -0.6666666667

Solution

y = {2, -0.6666666667}

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