6x(3x+5)+14=5x-13

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Solution for 6x(3x+5)+14=5x-13 equation:


Simplifying
6x(3x + 5) + 14 = 5x + -13

Reorder the terms:
6x(5 + 3x) + 14 = 5x + -13
(5 * 6x + 3x * 6x) + 14 = 5x + -13
(30x + 18x2) + 14 = 5x + -13

Reorder the terms:
14 + 30x + 18x2 = 5x + -13

Reorder the terms:
14 + 30x + 18x2 = -13 + 5x

Solving
14 + 30x + 18x2 = -13 + 5x

Solving for variable 'x'.

Reorder the terms:
14 + 13 + 30x + -5x + 18x2 = -13 + 5x + 13 + -5x

Combine like terms: 14 + 13 = 27
27 + 30x + -5x + 18x2 = -13 + 5x + 13 + -5x

Combine like terms: 30x + -5x = 25x
27 + 25x + 18x2 = -13 + 5x + 13 + -5x

Reorder the terms:
27 + 25x + 18x2 = -13 + 13 + 5x + -5x

Combine like terms: -13 + 13 = 0
27 + 25x + 18x2 = 0 + 5x + -5x
27 + 25x + 18x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
27 + 25x + 18x2 = 0

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

Divide each side by '18'.
1.5 + 1.388888889x + x2 = 0

Move the constant term to the right:

Add '-1.5' to each side of the equation.
1.5 + 1.388888889x + -1.5 + x2 = 0 + -1.5

Reorder the terms:
1.5 + -1.5 + 1.388888889x + x2 = 0 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 1.388888889x + x2 = 0 + -1.5
1.388888889x + x2 = 0 + -1.5

Combine like terms: 0 + -1.5 = -1.5
1.388888889x + x2 = -1.5

The x term is 1.388888889x.  Take half its coefficient (0.6944444445).
Square it (0.4822530865) and add it to both sides.

Add '0.4822530865' to each side of the equation.
1.388888889x + 0.4822530865 + x2 = -1.5 + 0.4822530865

Reorder the terms:
0.4822530865 + 1.388888889x + x2 = -1.5 + 0.4822530865

Combine like terms: -1.5 + 0.4822530865 = -1.0177469135
0.4822530865 + 1.388888889x + x2 = -1.0177469135

Factor a perfect square on the left side:
(x + 0.6944444445)(x + 0.6944444445) = -1.0177469135

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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