24x+48+24x=x^2+2x

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Solution for 24x+48+24x=x^2+2x equation:


Simplifying
24x + 48 + 24x = x2 + 2x

Reorder the terms:
48 + 24x + 24x = x2 + 2x

Combine like terms: 24x + 24x = 48x
48 + 48x = x2 + 2x

Reorder the terms:
48 + 48x = 2x + x2

Solving
48 + 48x = 2x + x2

Solving for variable 'x'.

Combine like terms: 48x + -2x = 46x
48 + 46x + -1x2 = 2x + x2 + -2x + -1x2

Reorder the terms:
48 + 46x + -1x2 = 2x + -2x + x2 + -1x2

Combine like terms: 2x + -2x = 0
48 + 46x + -1x2 = 0 + x2 + -1x2
48 + 46x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
48 + 46x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-48 + -46x + x2 = 0

Move the constant term to the right:

Add '48' to each side of the equation.
-48 + -46x + 48 + x2 = 0 + 48

Reorder the terms:
-48 + 48 + -46x + x2 = 0 + 48

Combine like terms: -48 + 48 = 0
0 + -46x + x2 = 0 + 48
-46x + x2 = 0 + 48

Combine like terms: 0 + 48 = 48
-46x + x2 = 48

The x term is -46x.  Take half its coefficient (-23).
Square it (529) and add it to both sides.

Add '529' to each side of the equation.
-46x + 529 + x2 = 48 + 529

Reorder the terms:
529 + -46x + x2 = 48 + 529

Combine like terms: 48 + 529 = 577
529 + -46x + x2 = 577

Factor a perfect square on the left side:
(x + -23)(x + -23) = 577

Calculate the square root of the right side: 24.020824299

Break this problem into two subproblems by setting 
(x + -23) equal to 24.020824299 and -24.020824299.

Subproblem 1

x + -23 = 24.020824299 Simplifying x + -23 = 24.020824299 Reorder the terms: -23 + x = 24.020824299 Solving -23 + x = 24.020824299 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + x = 24.020824299 + 23 Combine like terms: -23 + 23 = 0 0 + x = 24.020824299 + 23 x = 24.020824299 + 23 Combine like terms: 24.020824299 + 23 = 47.020824299 x = 47.020824299 Simplifying x = 47.020824299

Subproblem 2

x + -23 = -24.020824299 Simplifying x + -23 = -24.020824299 Reorder the terms: -23 + x = -24.020824299 Solving -23 + x = -24.020824299 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + x = -24.020824299 + 23 Combine like terms: -23 + 23 = 0 0 + x = -24.020824299 + 23 x = -24.020824299 + 23 Combine like terms: -24.020824299 + 23 = -1.020824299 x = -1.020824299 Simplifying x = -1.020824299

Solution

The solution to the problem is based on the solutions from the subproblems. x = {47.020824299, -1.020824299}

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