4(x-6)+3(2x-1)-x(x-6)=0

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Solution for 4(x-6)+3(2x-1)-x(x-6)=0 equation:


Simplifying
4(x + -6) + 3(2x + -1) + -1x(x + -6) = 0

Reorder the terms:
4(-6 + x) + 3(2x + -1) + -1x(x + -6) = 0
(-6 * 4 + x * 4) + 3(2x + -1) + -1x(x + -6) = 0
(-24 + 4x) + 3(2x + -1) + -1x(x + -6) = 0

Reorder the terms:
-24 + 4x + 3(-1 + 2x) + -1x(x + -6) = 0
-24 + 4x + (-1 * 3 + 2x * 3) + -1x(x + -6) = 0
-24 + 4x + (-3 + 6x) + -1x(x + -6) = 0

Reorder the terms:
-24 + 4x + -3 + 6x + -1x(-6 + x) = 0
-24 + 4x + -3 + 6x + (-6 * -1x + x * -1x) = 0
-24 + 4x + -3 + 6x + (6x + -1x2) = 0

Reorder the terms:
-24 + -3 + 4x + 6x + 6x + -1x2 = 0

Combine like terms: -24 + -3 = -27
-27 + 4x + 6x + 6x + -1x2 = 0

Combine like terms: 4x + 6x = 10x
-27 + 10x + 6x + -1x2 = 0

Combine like terms: 10x + 6x = 16x
-27 + 16x + -1x2 = 0

Solving
-27 + 16x + -1x2 = 0

Solving for variable 'x'.

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

Divide each side by '-1'.
27 + -16x + x2 = 0

Move the constant term to the right:

Add '-27' to each side of the equation.
27 + -16x + -27 + x2 = 0 + -27

Reorder the terms:
27 + -27 + -16x + x2 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -16x + x2 = 0 + -27
-16x + x2 = 0 + -27

Combine like terms: 0 + -27 = -27
-16x + x2 = -27

The x term is -16x.  Take half its coefficient (-8).
Square it (64) and add it to both sides.

Add '64' to each side of the equation.
-16x + 64 + x2 = -27 + 64

Reorder the terms:
64 + -16x + x2 = -27 + 64

Combine like terms: -27 + 64 = 37
64 + -16x + x2 = 37

Factor a perfect square on the left side:
(x + -8)(x + -8) = 37

Calculate the square root of the right side: 6.08276253

Break this problem into two subproblems by setting 
(x + -8) equal to 6.08276253 and -6.08276253.

Subproblem 1

x + -8 = 6.08276253 Simplifying x + -8 = 6.08276253 Reorder the terms: -8 + x = 6.08276253 Solving -8 + x = 6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 6.08276253 + 8 Combine like terms: -8 + 8 = 0 0 + x = 6.08276253 + 8 x = 6.08276253 + 8 Combine like terms: 6.08276253 + 8 = 14.08276253 x = 14.08276253 Simplifying x = 14.08276253

Subproblem 2

x + -8 = -6.08276253 Simplifying x + -8 = -6.08276253 Reorder the terms: -8 + x = -6.08276253 Solving -8 + x = -6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = -6.08276253 + 8 Combine like terms: -8 + 8 = 0 0 + x = -6.08276253 + 8 x = -6.08276253 + 8 Combine like terms: -6.08276253 + 8 = 1.91723747 x = 1.91723747 Simplifying x = 1.91723747

Solution

The solution to the problem is based on the solutions from the subproblems. x = {14.08276253, 1.91723747}

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