y^2=12y-35

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


Simplifying
y2 = 12y + -35

Reorder the terms:
y2 = -35 + 12y

Solving
y2 = -35 + 12y

Solving for variable 'y'.

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

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

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

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

Factor a trinomial.
(5 + -1y)(7 + -1y) = 0

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 '(7 + -1y)' equal to zero and attempt to solve: Simplifying 7 + -1y = 0 Solving 7 + -1y = 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 + -1y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1y = 0 + -7 -1y = 0 + -7 Combine like terms: 0 + -7 = -7 -1y = -7 Divide each side by '-1'. y = 7 Simplifying y = 7

Solution

y = {5, 7}

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