10y=4y^2-50

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Solution for 10y=4y^2-50 equation:


Simplifying
10y = 4y2 + -50

Reorder the terms:
10y = -50 + 4y2

Solving
10y = -50 + 4y2

Solving for variable 'y'.

Reorder the terms:
50 + 10y + -4y2 = -50 + 4y2 + 50 + -4y2

Reorder the terms:
50 + 10y + -4y2 = -50 + 50 + 4y2 + -4y2

Combine like terms: -50 + 50 = 0
50 + 10y + -4y2 = 0 + 4y2 + -4y2
50 + 10y + -4y2 = 4y2 + -4y2

Combine like terms: 4y2 + -4y2 = 0
50 + 10y + -4y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(25 + 5y + -2y2) = 0

Factor a trinomial.
2((5 + -1y)(5 + 2y)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(5 + -1y)' equal to zero and attempt to solve: Simplifying 5 + -1y = 0 Solving 5 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1y = 0 + -5 -1y = 0 + -5 Combine like terms: 0 + -5 = -5 -1y = -5 Divide each side by '-1'. y = 5 Simplifying y = 5

Subproblem 2

Set the factor '(5 + 2y)' equal to zero and attempt to solve: Simplifying 5 + 2y = 0 Solving 5 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2y = 0 + -5 2y = 0 + -5 Combine like terms: 0 + -5 = -5 2y = -5 Divide each side by '2'. y = -2.5 Simplifying y = -2.5

Solution

y = {5, -2.5}

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