-6y=4y^2+2

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Solution for -6y=4y^2+2 equation:


Simplifying
-6y = 4y2 + 2

Reorder the terms:
-6y = 2 + 4y2

Solving
-6y = 2 + 4y2

Solving for variable 'y'.

Reorder the terms:
-2 + -6y + -4y2 = 2 + 4y2 + -2 + -4y2

Reorder the terms:
-2 + -6y + -4y2 = 2 + -2 + 4y2 + -4y2

Combine like terms: 2 + -2 = 0
-2 + -6y + -4y2 = 0 + 4y2 + -4y2
-2 + -6y + -4y2 = 4y2 + -4y2

Combine like terms: 4y2 + -4y2 = 0
-2 + -6y + -4y2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(1 + 3y + 2y2) = 0

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

Ignore the factor -2.

Subproblem 1

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

Subproblem 2

Set the factor '(1 + 2y)' equal to zero and attempt to solve: Simplifying 1 + 2y = 0 Solving 1 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2y = 0 + -1 2y = 0 + -1 Combine like terms: 0 + -1 = -1 2y = -1 Divide each side by '2'. y = -0.5 Simplifying y = -0.5

Solution

y = {-1, -0.5}

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