-31y=4y^2

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Solution for -31y=4y^2 equation:


Simplifying
-31y = 4y2

Solving
-31y = 4y2

Solving for variable 'y'.

Combine like terms: 4y2 + -4y2 = 0
-31y + -4y2 = 0

Factor out the Greatest Common Factor (GCF), '-1y'.
-1y(31 + 4y) = 0

Ignore the factor -1.

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0

Subproblem 2

Set the factor '(31 + 4y)' equal to zero and attempt to solve: Simplifying 31 + 4y = 0 Solving 31 + 4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-31' to each side of the equation. 31 + -31 + 4y = 0 + -31 Combine like terms: 31 + -31 = 0 0 + 4y = 0 + -31 4y = 0 + -31 Combine like terms: 0 + -31 = -31 4y = -31 Divide each side by '4'. y = -7.75 Simplifying y = -7.75

Solution

y = {0, -7.75}

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