6y^2=-7y+3

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


Simplifying
6y2 = -7y + 3

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

Solving
6y2 = 3 + -7y

Solving for variable 'y'.

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

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

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

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

Factor a trinomial.
(-3 + -2y)(1 + -3y) = 0

Subproblem 1

Set the factor '(-3 + -2y)' equal to zero and attempt to solve: Simplifying -3 + -2y = 0 Solving -3 + -2y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -2y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2y = 0 + 3 -2y = 0 + 3 Combine like terms: 0 + 3 = 3 -2y = 3 Divide each side by '-2'. y = -1.5 Simplifying y = -1.5

Subproblem 2

Set the factor '(1 + -3y)' equal to zero and attempt to solve: Simplifying 1 + -3y = 0 Solving 1 + -3y = 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 + -3y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3y = 0 + -1 -3y = 0 + -1 Combine like terms: 0 + -1 = -1 -3y = -1 Divide each side by '-3'. y = 0.3333333333 Simplifying y = 0.3333333333

Solution

y = {-1.5, 0.3333333333}

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