3x+5x(2x-1)=8-3x(4-5x)

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Solution for 3x+5x(2x-1)=8-3x(4-5x) equation:


Simplifying
3x + 5x(2x + -1) = 8 + -3x(4 + -5x)

Reorder the terms:
3x + 5x(-1 + 2x) = 8 + -3x(4 + -5x)
3x + (-1 * 5x + 2x * 5x) = 8 + -3x(4 + -5x)
3x + (-5x + 10x2) = 8 + -3x(4 + -5x)

Combine like terms: 3x + -5x = -2x
-2x + 10x2 = 8 + -3x(4 + -5x)
-2x + 10x2 = 8 + (4 * -3x + -5x * -3x)
-2x + 10x2 = 8 + (-12x + 15x2)

Solving
-2x + 10x2 = 8 + -12x + 15x2

Solving for variable 'x'.

Reorder the terms:
-8 + -2x + 12x + 10x2 + -15x2 = 8 + -12x + 15x2 + -8 + 12x + -15x2

Combine like terms: -2x + 12x = 10x
-8 + 10x + 10x2 + -15x2 = 8 + -12x + 15x2 + -8 + 12x + -15x2

Combine like terms: 10x2 + -15x2 = -5x2
-8 + 10x + -5x2 = 8 + -12x + 15x2 + -8 + 12x + -15x2

Reorder the terms:
-8 + 10x + -5x2 = 8 + -8 + -12x + 12x + 15x2 + -15x2

Combine like terms: 8 + -8 = 0
-8 + 10x + -5x2 = 0 + -12x + 12x + 15x2 + -15x2
-8 + 10x + -5x2 = -12x + 12x + 15x2 + -15x2

Combine like terms: -12x + 12x = 0
-8 + 10x + -5x2 = 0 + 15x2 + -15x2
-8 + 10x + -5x2 = 15x2 + -15x2

Combine like terms: 15x2 + -15x2 = 0
-8 + 10x + -5x2 = 0

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

Divide each side by '-5'.
1.6 + -2x + x2 = 0

Move the constant term to the right:

Add '-1.6' to each side of the equation.
1.6 + -2x + -1.6 + x2 = 0 + -1.6

Reorder the terms:
1.6 + -1.6 + -2x + x2 = 0 + -1.6

Combine like terms: 1.6 + -1.6 = 0.0
0.0 + -2x + x2 = 0 + -1.6
-2x + x2 = 0 + -1.6

Combine like terms: 0 + -1.6 = -1.6
-2x + x2 = -1.6

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -1.6 + 1

Reorder the terms:
1 + -2x + x2 = -1.6 + 1

Combine like terms: -1.6 + 1 = -0.6
1 + -2x + x2 = -0.6

Factor a perfect square on the left side:
(x + -1)(x + -1) = -0.6

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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