X+4x+12=x^2+16

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Solution for X+4x+12=x^2+16 equation:


Simplifying
X + 4x + 12 = x2 + 16

Reorder the terms:
12 + X + 4x = x2 + 16

Reorder the terms:
12 + X + 4x = 16 + x2

Solving
12 + X + 4x = 16 + x2

Solving for variable 'X'.

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

Add '-12' to each side of the equation.
12 + X + -12 + 4x = 16 + -12 + x2

Reorder the terms:
12 + -12 + X + 4x = 16 + -12 + x2

Combine like terms: 12 + -12 = 0
0 + X + 4x = 16 + -12 + x2
X + 4x = 16 + -12 + x2

Combine like terms: 16 + -12 = 4
X + 4x = 4 + x2

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

Combine like terms: 4x + -4x = 0
X + 0 = 4 + -4x + x2
X = 4 + -4x + x2

Simplifying
X = 4 + -4x + x2

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