10+4x=5x(x-6)+33

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Solution for 10+4x=5x(x-6)+33 equation:


Simplifying
10 + 4x = 5x(x + -6) + 33

Reorder the terms:
10 + 4x = 5x(-6 + x) + 33
10 + 4x = (-6 * 5x + x * 5x) + 33
10 + 4x = (-30x + 5x2) + 33

Reorder the terms:
10 + 4x = 33 + -30x + 5x2

Solving
10 + 4x = 33 + -30x + 5x2

Solving for variable 'x'.

Reorder the terms:
10 + -33 + 4x + 30x + -5x2 = 33 + -30x + 5x2 + -33 + 30x + -5x2

Combine like terms: 10 + -33 = -23
-23 + 4x + 30x + -5x2 = 33 + -30x + 5x2 + -33 + 30x + -5x2

Combine like terms: 4x + 30x = 34x
-23 + 34x + -5x2 = 33 + -30x + 5x2 + -33 + 30x + -5x2

Reorder the terms:
-23 + 34x + -5x2 = 33 + -33 + -30x + 30x + 5x2 + -5x2

Combine like terms: 33 + -33 = 0
-23 + 34x + -5x2 = 0 + -30x + 30x + 5x2 + -5x2
-23 + 34x + -5x2 = -30x + 30x + 5x2 + -5x2

Combine like terms: -30x + 30x = 0
-23 + 34x + -5x2 = 0 + 5x2 + -5x2
-23 + 34x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-23 + 34x + -5x2 = 0

Begin completing the square.  Divide all terms by
-5 the coefficient of the squared term: 

Divide each side by '-5'.
4.6 + -6.8x + x2 = 0

Move the constant term to the right:

Add '-4.6' to each side of the equation.
4.6 + -6.8x + -4.6 + x2 = 0 + -4.6

Reorder the terms:
4.6 + -4.6 + -6.8x + x2 = 0 + -4.6

Combine like terms: 4.6 + -4.6 = 0.0
0.0 + -6.8x + x2 = 0 + -4.6
-6.8x + x2 = 0 + -4.6

Combine like terms: 0 + -4.6 = -4.6
-6.8x + x2 = -4.6

The x term is -6.8x.  Take half its coefficient (-3.4).
Square it (11.56) and add it to both sides.

Add '11.56' to each side of the equation.
-6.8x + 11.56 + x2 = -4.6 + 11.56

Reorder the terms:
11.56 + -6.8x + x2 = -4.6 + 11.56

Combine like terms: -4.6 + 11.56 = 6.96
11.56 + -6.8x + x2 = 6.96

Factor a perfect square on the left side:
(x + -3.4)(x + -3.4) = 6.96

Calculate the square root of the right side: 2.638181192

Break this problem into two subproblems by setting 
(x + -3.4) equal to 2.638181192 and -2.638181192.

Subproblem 1

x + -3.4 = 2.638181192 Simplifying x + -3.4 = 2.638181192 Reorder the terms: -3.4 + x = 2.638181192 Solving -3.4 + x = 2.638181192 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.4' to each side of the equation. -3.4 + 3.4 + x = 2.638181192 + 3.4 Combine like terms: -3.4 + 3.4 = 0.0 0.0 + x = 2.638181192 + 3.4 x = 2.638181192 + 3.4 Combine like terms: 2.638181192 + 3.4 = 6.038181192 x = 6.038181192 Simplifying x = 6.038181192

Subproblem 2

x + -3.4 = -2.638181192 Simplifying x + -3.4 = -2.638181192 Reorder the terms: -3.4 + x = -2.638181192 Solving -3.4 + x = -2.638181192 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.4' to each side of the equation. -3.4 + 3.4 + x = -2.638181192 + 3.4 Combine like terms: -3.4 + 3.4 = 0.0 0.0 + x = -2.638181192 + 3.4 x = -2.638181192 + 3.4 Combine like terms: -2.638181192 + 3.4 = 0.761818808 x = 0.761818808 Simplifying x = 0.761818808

Solution

The solution to the problem is based on the solutions from the subproblems. x = {6.038181192, 0.761818808}

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