X(x-4)+2x=x(x+12)-7

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Solution for X(x-4)+2x=x(x+12)-7 equation:


Simplifying
X(x + -4) + 2x = x(x + 12) + -7

Reorder the terms:
X(-4 + x) + 2x = x(x + 12) + -7
(-4 * X + x * X) + 2x = x(x + 12) + -7
(-4X + xX) + 2x = x(x + 12) + -7

Reorder the terms:
-4X + 2x + xX = x(x + 12) + -7

Reorder the terms:
-4X + 2x + xX = x(12 + x) + -7
-4X + 2x + xX = (12 * x + x * x) + -7
-4X + 2x + xX = (12x + x2) + -7

Reorder the terms:
-4X + 2x + xX = -7 + 12x + x2

Solving
-4X + 2x + xX = -7 + 12x + x2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-4X + 2x + -2x + xX = -7 + 12x + -2x + x2

Combine like terms: 2x + -2x = 0
-4X + 0 + xX = -7 + 12x + -2x + x2
-4X + xX = -7 + 12x + -2x + x2

Combine like terms: 12x + -2x = 10x
-4X + xX = -7 + 10x + x2

Reorder the terms:
7 + -4X + -10x + xX + -1x2 = -7 + 10x + x2 + 7 + -10x + -1x2

Reorder the terms:
7 + -4X + -10x + xX + -1x2 = -7 + 7 + 10x + -10x + x2 + -1x2

Combine like terms: -7 + 7 = 0
7 + -4X + -10x + xX + -1x2 = 0 + 10x + -10x + x2 + -1x2
7 + -4X + -10x + xX + -1x2 = 10x + -10x + x2 + -1x2

Combine like terms: 10x + -10x = 0
7 + -4X + -10x + xX + -1x2 = 0 + x2 + -1x2
7 + -4X + -10x + xX + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
7 + -4X + -10x + xX + -1x2 = 0

The solution to this equation could not be determined.

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