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

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


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

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

Multiply (-3 + x) * (2 + -1x)
(-3(2 + -1x) + x(2 + -1x)) + -3(2 + -1x) = 5(x + 1)
((2 * -3 + -1x * -3) + x(2 + -1x)) + -3(2 + -1x) = 5(x + 1)
((-6 + 3x) + x(2 + -1x)) + -3(2 + -1x) = 5(x + 1)
(-6 + 3x + (2 * x + -1x * x)) + -3(2 + -1x) = 5(x + 1)
(-6 + 3x + (2x + -1x2)) + -3(2 + -1x) = 5(x + 1)

Combine like terms: 3x + 2x = 5x
(-6 + 5x + -1x2) + -3(2 + -1x) = 5(x + 1)
-6 + 5x + -1x2 + (2 * -3 + -1x * -3) = 5(x + 1)
-6 + 5x + -1x2 + (-6 + 3x) = 5(x + 1)

Reorder the terms:
-6 + -6 + 5x + 3x + -1x2 = 5(x + 1)

Combine like terms: -6 + -6 = -12
-12 + 5x + 3x + -1x2 = 5(x + 1)

Combine like terms: 5x + 3x = 8x
-12 + 8x + -1x2 = 5(x + 1)

Reorder the terms:
-12 + 8x + -1x2 = 5(1 + x)
-12 + 8x + -1x2 = (1 * 5 + x * 5)
-12 + 8x + -1x2 = (5 + 5x)

Solving
-12 + 8x + -1x2 = 5 + 5x

Solving for variable 'x'.

Reorder the terms:
-12 + -5 + 8x + -5x + -1x2 = 5 + 5x + -5 + -5x

Combine like terms: -12 + -5 = -17
-17 + 8x + -5x + -1x2 = 5 + 5x + -5 + -5x

Combine like terms: 8x + -5x = 3x
-17 + 3x + -1x2 = 5 + 5x + -5 + -5x

Reorder the terms:
-17 + 3x + -1x2 = 5 + -5 + 5x + -5x

Combine like terms: 5 + -5 = 0
-17 + 3x + -1x2 = 0 + 5x + -5x
-17 + 3x + -1x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
-17 + 3x + -1x2 = 0

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

Divide each side by '-1'.
17 + -3x + x2 = 0

Move the constant term to the right:

Add '-17' to each side of the equation.
17 + -3x + -17 + x2 = 0 + -17

Reorder the terms:
17 + -17 + -3x + x2 = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -3x + x2 = 0 + -17
-3x + x2 = 0 + -17

Combine like terms: 0 + -17 = -17
-3x + x2 = -17

The x term is -3x.  Take half its coefficient (-1.5).
Square it (2.25) and add it to both sides.

Add '2.25' to each side of the equation.
-3x + 2.25 + x2 = -17 + 2.25

Reorder the terms:
2.25 + -3x + x2 = -17 + 2.25

Combine like terms: -17 + 2.25 = -14.75
2.25 + -3x + x2 = -14.75

Factor a perfect square on the left side:
(x + -1.5)(x + -1.5) = -14.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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