x^2-15x+14=-3x+3

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Solution for x^2-15x+14=-3x+3 equation:


Simplifying
x2 + -15x + 14 = -3x + 3

Reorder the terms:
14 + -15x + x2 = -3x + 3

Reorder the terms:
14 + -15x + x2 = 3 + -3x

Solving
14 + -15x + x2 = 3 + -3x

Solving for variable 'x'.

Reorder the terms:
14 + -3 + -15x + 3x + x2 = 3 + -3x + -3 + 3x

Combine like terms: 14 + -3 = 11
11 + -15x + 3x + x2 = 3 + -3x + -3 + 3x

Combine like terms: -15x + 3x = -12x
11 + -12x + x2 = 3 + -3x + -3 + 3x

Reorder the terms:
11 + -12x + x2 = 3 + -3 + -3x + 3x

Combine like terms: 3 + -3 = 0
11 + -12x + x2 = 0 + -3x + 3x
11 + -12x + x2 = -3x + 3x

Combine like terms: -3x + 3x = 0
11 + -12x + x2 = 0

Factor a trinomial.
(1 + -1x)(11 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(11 + -1x)' equal to zero and attempt to solve: Simplifying 11 + -1x = 0 Solving 11 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -1x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -1x = 0 + -11 -1x = 0 + -11 Combine like terms: 0 + -11 = -11 -1x = -11 Divide each side by '-1'. x = 11 Simplifying x = 11

Solution

x = {1, 11}

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