6(3x-1)-2x=2(2x-5)x

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Solution for 6(3x-1)-2x=2(2x-5)x equation:


Simplifying
6(3x + -1) + -2x = 2(2x + -5) * x

Reorder the terms:
6(-1 + 3x) + -2x = 2(2x + -5) * x
(-1 * 6 + 3x * 6) + -2x = 2(2x + -5) * x
(-6 + 18x) + -2x = 2(2x + -5) * x

Combine like terms: 18x + -2x = 16x
-6 + 16x = 2(2x + -5) * x

Reorder the terms:
-6 + 16x = 2(-5 + 2x) * x

Reorder the terms for easier multiplication:
-6 + 16x = 2x(-5 + 2x)
-6 + 16x = (-5 * 2x + 2x * 2x)
-6 + 16x = (-10x + 4x2)

Solving
-6 + 16x = -10x + 4x2

Solving for variable 'x'.

Combine like terms: 16x + 10x = 26x
-6 + 26x + -4x2 = -10x + 4x2 + 10x + -4x2

Reorder the terms:
-6 + 26x + -4x2 = -10x + 10x + 4x2 + -4x2

Combine like terms: -10x + 10x = 0
-6 + 26x + -4x2 = 0 + 4x2 + -4x2
-6 + 26x + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-6 + 26x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 13x + -2x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + 13x + -2x2)' equal to zero and attempt to solve: Simplifying -3 + 13x + -2x2 = 0 Solving -3 + 13x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 1.5 + -6.5x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + -6.5x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + -6.5x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + -6.5x + x2 = 0 + -1.5 -6.5x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 -6.5x + x2 = -1.5 The x term is -6.5x. Take half its coefficient (-3.25). Square it (10.5625) and add it to both sides. Add '10.5625' to each side of the equation. -6.5x + 10.5625 + x2 = -1.5 + 10.5625 Reorder the terms: 10.5625 + -6.5x + x2 = -1.5 + 10.5625 Combine like terms: -1.5 + 10.5625 = 9.0625 10.5625 + -6.5x + x2 = 9.0625 Factor a perfect square on the left side: (x + -3.25)(x + -3.25) = 9.0625 Calculate the square root of the right side: 3.010398645 Break this problem into two subproblems by setting (x + -3.25) equal to 3.010398645 and -3.010398645.

Subproblem 1

x + -3.25 = 3.010398645 Simplifying x + -3.25 = 3.010398645 Reorder the terms: -3.25 + x = 3.010398645 Solving -3.25 + x = 3.010398645 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = 3.010398645 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = 3.010398645 + 3.25 x = 3.010398645 + 3.25 Combine like terms: 3.010398645 + 3.25 = 6.260398645 x = 6.260398645 Simplifying x = 6.260398645

Subproblem 2

x + -3.25 = -3.010398645 Simplifying x + -3.25 = -3.010398645 Reorder the terms: -3.25 + x = -3.010398645 Solving -3.25 + x = -3.010398645 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = -3.010398645 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = -3.010398645 + 3.25 x = -3.010398645 + 3.25 Combine like terms: -3.010398645 + 3.25 = 0.239601355 x = 0.239601355 Simplifying x = 0.239601355

Solution

The solution to the problem is based on the solutions from the subproblems. x = {6.260398645, 0.239601355}

Solution

x = {6.260398645, 0.239601355}

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