x^2-24x=-35

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Solution for x^2-24x=-35 equation:


Simplifying
x2 + -24x = -35

Reorder the terms:
-24x + x2 = -35

Solving
-24x + x2 = -35

Solving for variable 'x'.

Reorder the terms:
35 + -24x + x2 = -35 + 35

Combine like terms: -35 + 35 = 0
35 + -24x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-35' to each side of the equation.
35 + -24x + -35 + x2 = 0 + -35

Reorder the terms:
35 + -35 + -24x + x2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -24x + x2 = 0 + -35
-24x + x2 = 0 + -35

Combine like terms: 0 + -35 = -35
-24x + x2 = -35

The x term is -24x.  Take half its coefficient (-12).
Square it (144) and add it to both sides.

Add '144' to each side of the equation.
-24x + 144 + x2 = -35 + 144

Reorder the terms:
144 + -24x + x2 = -35 + 144

Combine like terms: -35 + 144 = 109
144 + -24x + x2 = 109

Factor a perfect square on the left side:
(x + -12)(x + -12) = 109

Calculate the square root of the right side: 10.440306509

Break this problem into two subproblems by setting 
(x + -12) equal to 10.440306509 and -10.440306509.

Subproblem 1

x + -12 = 10.440306509 Simplifying x + -12 = 10.440306509 Reorder the terms: -12 + x = 10.440306509 Solving -12 + x = 10.440306509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + x = 10.440306509 + 12 Combine like terms: -12 + 12 = 0 0 + x = 10.440306509 + 12 x = 10.440306509 + 12 Combine like terms: 10.440306509 + 12 = 22.440306509 x = 22.440306509 Simplifying x = 22.440306509

Subproblem 2

x + -12 = -10.440306509 Simplifying x + -12 = -10.440306509 Reorder the terms: -12 + x = -10.440306509 Solving -12 + x = -10.440306509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + x = -10.440306509 + 12 Combine like terms: -12 + 12 = 0 0 + x = -10.440306509 + 12 x = -10.440306509 + 12 Combine like terms: -10.440306509 + 12 = 1.559693491 x = 1.559693491 Simplifying x = 1.559693491

Solution

The solution to the problem is based on the solutions from the subproblems. x = {22.440306509, 1.559693491}

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