3x(x-1)-24=2x^2+x^2+3x

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Solution for 3x(x-1)-24=2x^2+x^2+3x equation:


Simplifying
3x(x + -1) + -24 = 2x2 + x2 + 3x

Reorder the terms:
3x(-1 + x) + -24 = 2x2 + x2 + 3x
(-1 * 3x + x * 3x) + -24 = 2x2 + x2 + 3x
(-3x + 3x2) + -24 = 2x2 + x2 + 3x

Reorder the terms:
-24 + -3x + 3x2 = 2x2 + x2 + 3x

Reorder the terms:
-24 + -3x + 3x2 = 3x + 2x2 + x2

Combine like terms: 2x2 + x2 = 3x2
-24 + -3x + 3x2 = 3x + 3x2

Add '-3x2' to each side of the equation.
-24 + -3x + 3x2 + -3x2 = 3x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-24 + -3x + 0 = 3x + 3x2 + -3x2
-24 + -3x = 3x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-24 + -3x = 3x + 0
-24 + -3x = 3x

Solving
-24 + -3x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-24 + -3x + -3x = 3x + -3x

Combine like terms: -3x + -3x = -6x
-24 + -6x = 3x + -3x

Combine like terms: 3x + -3x = 0
-24 + -6x = 0

Add '24' to each side of the equation.
-24 + 24 + -6x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -6x = 0 + 24
-6x = 0 + 24

Combine like terms: 0 + 24 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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