3y^2-2y+7y^2-6y=

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Solution for 3y^2-2y+7y^2-6y= equation:


Simplifying
3y2 + -2y + 7y2 + -6y = 0

Reorder the terms:
-2y + -6y + 3y2 + 7y2 = 0

Combine like terms: -2y + -6y = -8y
-8y + 3y2 + 7y2 = 0

Combine like terms: 3y2 + 7y2 = 10y2
-8y + 10y2 = 0

Solving
-8y + 10y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2y'.
2y(-4 + 5y) = 0

Ignore the factor 2.

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 '(-4 + 5y)' equal to zero and attempt to solve: Simplifying -4 + 5y = 0 Solving -4 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 5y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 5y = 0 + 4 5y = 0 + 4 Combine like terms: 0 + 4 = 4 5y = 4 Divide each side by '5'. y = 0.8 Simplifying y = 0.8

Solution

y = {0, 0.8}

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