384=16+x(x)

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Solution for 384=16+x(x) equation: 


Simplifying
384 = 16 + x(x)

Multiply x * x
384 = 16 + x2

Solving
384 = 16 + x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
384 + -1x2 = 16 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
384 + -1x2 = 16 + 0
384 + -1x2 = 16

Add '-384' to each side of the equation.
384 + -384 + -1x2 = 16 + -384

Combine like terms: 384 + -384 = 0
0 + -1x2 = 16 + -384
-1x2 = 16 + -384

Combine like terms: 16 + -384 = -368
-1x2 = -368

Divide each side by '-1'.
x2 = 368

Simplifying
x2 = 368

Take the square root of each side:
x = {-19.183326093, 19.183326093}

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