15y^2-27y+2=y+6

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Solution for 15y^2-27y+2=y+6 equation:


Simplifying
15y2 + -27y + 2 = y + 6

Reorder the terms:
2 + -27y + 15y2 = y + 6

Reorder the terms:
2 + -27y + 15y2 = 6 + y

Solving
2 + -27y + 15y2 = 6 + y

Solving for variable 'y'.

Reorder the terms:
2 + -6 + -27y + -1y + 15y2 = 6 + y + -6 + -1y

Combine like terms: 2 + -6 = -4
-4 + -27y + -1y + 15y2 = 6 + y + -6 + -1y

Combine like terms: -27y + -1y = -28y
-4 + -28y + 15y2 = 6 + y + -6 + -1y

Reorder the terms:
-4 + -28y + 15y2 = 6 + -6 + y + -1y

Combine like terms: 6 + -6 = 0
-4 + -28y + 15y2 = 0 + y + -1y
-4 + -28y + 15y2 = y + -1y

Combine like terms: y + -1y = 0
-4 + -28y + 15y2 = 0

Factor a trinomial.
(-2 + -15y)(2 + -1y) = 0

Subproblem 1

Set the factor '(-2 + -15y)' equal to zero and attempt to solve: Simplifying -2 + -15y = 0 Solving -2 + -15y = 0 Move all terms containing y to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -15y = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -15y = 0 + 2 -15y = 0 + 2 Combine like terms: 0 + 2 = 2 -15y = 2 Divide each side by '-15'. y = -0.1333333333 Simplifying y = -0.1333333333

Subproblem 2

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Solution

y = {-0.1333333333, 2}

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