(2x-7)-(3x+5)=5x(x-3)

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Solution for (2x-7)-(3x+5)=5x(x-3) equation:


Simplifying
(2x + -7) + -1(3x + 5) = 5x(x + -3)

Reorder the terms:
(-7 + 2x) + -1(3x + 5) = 5x(x + -3)

Remove parenthesis around (-7 + 2x)
-7 + 2x + -1(3x + 5) = 5x(x + -3)

Reorder the terms:
-7 + 2x + -1(5 + 3x) = 5x(x + -3)
-7 + 2x + (5 * -1 + 3x * -1) = 5x(x + -3)
-7 + 2x + (-5 + -3x) = 5x(x + -3)

Reorder the terms:
-7 + -5 + 2x + -3x = 5x(x + -3)

Combine like terms: -7 + -5 = -12
-12 + 2x + -3x = 5x(x + -3)

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

Reorder the terms:
-12 + -1x = 5x(-3 + x)
-12 + -1x = (-3 * 5x + x * 5x)
-12 + -1x = (-15x + 5x2)

Solving
-12 + -1x = -15x + 5x2

Solving for variable 'x'.

Combine like terms: -1x + 15x = 14x
-12 + 14x + -5x2 = -15x + 5x2 + 15x + -5x2

Reorder the terms:
-12 + 14x + -5x2 = -15x + 15x + 5x2 + -5x2

Combine like terms: -15x + 15x = 0
-12 + 14x + -5x2 = 0 + 5x2 + -5x2
-12 + 14x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-12 + 14x + -5x2 = 0

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

Divide each side by '-5'.
2.4 + -2.8x + x2 = 0

Move the constant term to the right:

Add '-2.4' to each side of the equation.
2.4 + -2.8x + -2.4 + x2 = 0 + -2.4

Reorder the terms:
2.4 + -2.4 + -2.8x + x2 = 0 + -2.4

Combine like terms: 2.4 + -2.4 = 0.0
0.0 + -2.8x + x2 = 0 + -2.4
-2.8x + x2 = 0 + -2.4

Combine like terms: 0 + -2.4 = -2.4
-2.8x + x2 = -2.4

The x term is -2.8x.  Take half its coefficient (-1.4).
Square it (1.96) and add it to both sides.

Add '1.96' to each side of the equation.
-2.8x + 1.96 + x2 = -2.4 + 1.96

Reorder the terms:
1.96 + -2.8x + x2 = -2.4 + 1.96

Combine like terms: -2.4 + 1.96 = -0.44
1.96 + -2.8x + x2 = -0.44

Factor a perfect square on the left side:
(x + -1.4)(x + -1.4) = -0.44

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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