12y^2+11y=5

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Solution for 12y^2+11y=5 equation:


Simplifying
12y2 + 11y = 5

Reorder the terms:
11y + 12y2 = 5

Solving
11y + 12y2 = 5

Solving for variable 'y'.

Reorder the terms:
-5 + 11y + 12y2 = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + 11y + 12y2 = 0

Factor a trinomial.
(-5 + -4y)(1 + -3y) = 0

Subproblem 1

Set the factor '(-5 + -4y)' equal to zero and attempt to solve: Simplifying -5 + -4y = 0 Solving -5 + -4y = 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 + -4y = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -4y = 0 + 5 -4y = 0 + 5 Combine like terms: 0 + 5 = 5 -4y = 5 Divide each side by '-4'. y = -1.25 Simplifying y = -1.25

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 = {-1.25, 0.3333333333}

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