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

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


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

Reorder the terms:
4(-3 + x) + (x + -1)(x + 2) = x + -5(3 + -1x)
(-3 * 4 + x * 4) + (x + -1)(x + 2) = x + -5(3 + -1x)
(-12 + 4x) + (x + -1)(x + 2) = x + -5(3 + -1x)

Reorder the terms:
-12 + 4x + (-1 + x)(x + 2) = x + -5(3 + -1x)

Reorder the terms:
-12 + 4x + (-1 + x)(2 + x) = x + -5(3 + -1x)

Multiply (-1 + x) * (2 + x)
-12 + 4x + (-1(2 + x) + x(2 + x)) = x + -5(3 + -1x)
-12 + 4x + ((2 * -1 + x * -1) + x(2 + x)) = x + -5(3 + -1x)
-12 + 4x + ((-2 + -1x) + x(2 + x)) = x + -5(3 + -1x)
-12 + 4x + (-2 + -1x + (2 * x + x * x)) = x + -5(3 + -1x)
-12 + 4x + (-2 + -1x + (2x + x2)) = x + -5(3 + -1x)

Combine like terms: -1x + 2x = 1x
-12 + 4x + (-2 + 1x + x2) = x + -5(3 + -1x)

Reorder the terms:
-12 + -2 + 4x + 1x + x2 = x + -5(3 + -1x)

Combine like terms: -12 + -2 = -14
-14 + 4x + 1x + x2 = x + -5(3 + -1x)

Combine like terms: 4x + 1x = 5x
-14 + 5x + x2 = x + -5(3 + -1x)
-14 + 5x + x2 = x + (3 * -5 + -1x * -5)
-14 + 5x + x2 = x + (-15 + 5x)

Reorder the terms:
-14 + 5x + x2 = -15 + x + 5x

Combine like terms: x + 5x = 6x
-14 + 5x + x2 = -15 + 6x

Solving
-14 + 5x + x2 = -15 + 6x

Solving for variable 'x'.

Reorder the terms:
-14 + 15 + 5x + -6x + x2 = -15 + 6x + 15 + -6x

Combine like terms: -14 + 15 = 1
1 + 5x + -6x + x2 = -15 + 6x + 15 + -6x

Combine like terms: 5x + -6x = -1x
1 + -1x + x2 = -15 + 6x + 15 + -6x

Reorder the terms:
1 + -1x + x2 = -15 + 15 + 6x + -6x

Combine like terms: -15 + 15 = 0
1 + -1x + x2 = 0 + 6x + -6x
1 + -1x + x2 = 6x + -6x

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

Begin completing the square.

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -1x + -1 + x2 = 0 + -1

Reorder the terms:
1 + -1 + -1x + x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1x + x2 = 0 + -1
-1x + x2 = 0 + -1

Combine like terms: 0 + -1 = -1
-1x + x2 = -1

The x term is -1x.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1x + 0.25 + x2 = -1 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -1 + 0.25

Combine like terms: -1 + 0.25 = -0.75
0.25 + -1x + x2 = -0.75

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = -0.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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