12y^2-y=35

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Solution for 12y^2-y=35 equation:


Simplifying
12y2 + -1y = 35

Reorder the terms:
-1y + 12y2 = 35

Solving
-1y + 12y2 = 35

Solving for variable 'y'.

Reorder the terms:
-35 + -1y + 12y2 = 35 + -35

Combine like terms: 35 + -35 = 0
-35 + -1y + 12y2 = 0

Factor a trinomial.
(-5 + -3y)(7 + -4y) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(7 + -4y)' equal to zero and attempt to solve: Simplifying 7 + -4y = 0 Solving 7 + -4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -4y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -4y = 0 + -7 -4y = 0 + -7 Combine like terms: 0 + -7 = -7 -4y = -7 Divide each side by '-4'. y = 1.75 Simplifying y = 1.75

Solution

y = {-1.666666667, 1.75}

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