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

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


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

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

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

Multiply (-3 + x) * (2 + x)
(-3(2 + x) + x(2 + x)) = x(x + -4)
((2 * -3 + x * -3) + x(2 + x)) = x(x + -4)
((-6 + -3x) + x(2 + x)) = x(x + -4)
(-6 + -3x + (2 * x + x * x)) = x(x + -4)
(-6 + -3x + (2x + x2)) = x(x + -4)

Combine like terms: -3x + 2x = -1x
(-6 + -1x + x2) = x(x + -4)

Reorder the terms:
-6 + -1x + x2 = x(-4 + x)
-6 + -1x + x2 = (-4 * x + x * x)
-6 + -1x + x2 = (-4x + x2)

Add '-1x2' to each side of the equation.
-6 + -1x + x2 + -1x2 = -4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6 + -1x + 0 = -4x + x2 + -1x2
-6 + -1x = -4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6 + -1x = -4x + 0
-6 + -1x = -4x

Solving
-6 + -1x = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-6 + -1x + 4x = -4x + 4x

Combine like terms: -1x + 4x = 3x
-6 + 3x = -4x + 4x

Combine like terms: -4x + 4x = 0
-6 + 3x = 0

Add '6' to each side of the equation.
-6 + 6 + 3x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3x = 0 + 6
3x = 0 + 6

Combine like terms: 0 + 6 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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