x^2-14x=-32

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Solution for x^2-14x=-32 equation:


Simplifying
x2 + -14x = -32

Reorder the terms:
-14x + x2 = -32

Solving
-14x + x2 = -32

Solving for variable 'x'.

Reorder the terms:
32 + -14x + x2 = -32 + 32

Combine like terms: -32 + 32 = 0
32 + -14x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-32' to each side of the equation.
32 + -14x + -32 + x2 = 0 + -32

Reorder the terms:
32 + -32 + -14x + x2 = 0 + -32

Combine like terms: 32 + -32 = 0
0 + -14x + x2 = 0 + -32
-14x + x2 = 0 + -32

Combine like terms: 0 + -32 = -32
-14x + x2 = -32

The x term is -14x.  Take half its coefficient (-7).
Square it (49) and add it to both sides.

Add '49' to each side of the equation.
-14x + 49 + x2 = -32 + 49

Reorder the terms:
49 + -14x + x2 = -32 + 49

Combine like terms: -32 + 49 = 17
49 + -14x + x2 = 17

Factor a perfect square on the left side:
(x + -7)(x + -7) = 17

Calculate the square root of the right side: 4.123105626

Break this problem into two subproblems by setting 
(x + -7) equal to 4.123105626 and -4.123105626.

Subproblem 1

x + -7 = 4.123105626 Simplifying x + -7 = 4.123105626 Reorder the terms: -7 + x = 4.123105626 Solving -7 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 4.123105626 + 7 Combine like terms: -7 + 7 = 0 0 + x = 4.123105626 + 7 x = 4.123105626 + 7 Combine like terms: 4.123105626 + 7 = 11.123105626 x = 11.123105626 Simplifying x = 11.123105626

Subproblem 2

x + -7 = -4.123105626 Simplifying x + -7 = -4.123105626 Reorder the terms: -7 + x = -4.123105626 Solving -7 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = -4.123105626 + 7 Combine like terms: -7 + 7 = 0 0 + x = -4.123105626 + 7 x = -4.123105626 + 7 Combine like terms: -4.123105626 + 7 = 2.876894374 x = 2.876894374 Simplifying x = 2.876894374

Solution

The solution to the problem is based on the solutions from the subproblems. x = {11.123105626, 2.876894374}

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