X+2x(x+3)=23

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Solution for X+2x(x+3)=23 equation: 


Simplifying
X + 2x(x + 3) = 23

Reorder the terms:
X + 2x(3 + x) = 23
X + (3 * 2x + x * 2x) = 23
X + (6x + 2x2) = 23

Solving
X + 6x + 2x2 = 23

Solving for variable 'X'.

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

Add '-6x' to each side of the equation.
X + 6x + -6x + 2x2 = 23 + -6x

Combine like terms: 6x + -6x = 0
X + 0 + 2x2 = 23 + -6x
X + 2x2 = 23 + -6x

Add '-2x2' to each side of the equation.
X + 2x2 + -2x2 = 23 + -6x + -2x2

Combine like terms: 2x2 + -2x2 = 0
X + 0 = 23 + -6x + -2x2
X = 23 + -6x + -2x2

Simplifying
X = 23 + -6x + -2x2

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