(x-5)=x^2-14x+49

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Solution for (x-5)=x^2-14x+49 equation:


Simplifying
(x + -5) = x2 + -14x + 49

Reorder the terms:
(-5 + x) = x2 + -14x + 49

Remove parenthesis around (-5 + x)
-5 + x = x2 + -14x + 49

Reorder the terms:
-5 + x = 49 + -14x + x2

Solving
-5 + x = 49 + -14x + x2

Solving for variable 'x'.

Reorder the terms:
-5 + -49 + x + 14x + -1x2 = 49 + -14x + x2 + -49 + 14x + -1x2

Combine like terms: -5 + -49 = -54
-54 + x + 14x + -1x2 = 49 + -14x + x2 + -49 + 14x + -1x2

Combine like terms: x + 14x = 15x
-54 + 15x + -1x2 = 49 + -14x + x2 + -49 + 14x + -1x2

Reorder the terms:
-54 + 15x + -1x2 = 49 + -49 + -14x + 14x + x2 + -1x2

Combine like terms: 49 + -49 = 0
-54 + 15x + -1x2 = 0 + -14x + 14x + x2 + -1x2
-54 + 15x + -1x2 = -14x + 14x + x2 + -1x2

Combine like terms: -14x + 14x = 0
-54 + 15x + -1x2 = 0 + x2 + -1x2
-54 + 15x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-54 + 15x + -1x2 = 0

Factor a trinomial.
(-9 + x)(6 + -1x) = 0

Subproblem 1

Set the factor '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {9, 6}

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