16+x^2=64

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Solution for 16+x^2=64 equation: 


Simplifying
16 + x2 = 64

Solving
16 + x2 = 64

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + x2 = 64 + -16

Combine like terms: 16 + -16 = 0
0 + x2 = 64 + -16
x2 = 64 + -16

Combine like terms: 64 + -16 = 48
x2 = 48

Simplifying
x2 = 48

Take the square root of each side:
x = {-6.92820323, 6.92820323}

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