2y(3y-10+4y)=2y^2

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Solution for 2y(3y-10+4y)=2y^2 equation:


Simplifying
2y(3y + -10 + 4y) = 2y2

Reorder the terms:
2y(-10 + 3y + 4y) = 2y2

Combine like terms: 3y + 4y = 7y
2y(-10 + 7y) = 2y2
(-10 * 2y + 7y * 2y) = 2y2
(-20y + 14y2) = 2y2

Solving
-20y + 14y2 = 2y2

Solving for variable 'y'.

Combine like terms: 14y2 + -2y2 = 12y2
-20y + 12y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
-20y + 12y2 = 0

Factor out the Greatest Common Factor (GCF), '4y'.
4y(-5 + 3y) = 0

Ignore the factor 4.

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 '(-5 + 3y)' equal to zero and attempt to solve: Simplifying -5 + 3y = 0 Solving -5 + 3y = 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 + 3y = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 3y = 0 + 5 3y = 0 + 5 Combine like terms: 0 + 5 = 5 3y = 5 Divide each side by '3'. y = 1.666666667 Simplifying y = 1.666666667

Solution

y = {0, 1.666666667}

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