16+x^2=100

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Solution for 16+x^2=100 equation: 


Simplifying
16 + x2 = 100

Solving
16 + x2 = 100

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 = 100 + -16

Combine like terms: 16 + -16 = 0
0 + x2 = 100 + -16
x2 = 100 + -16

Combine like terms: 100 + -16 = 84
x2 = 84

Simplifying
x2 = 84

Take the square root of each side:
x = {-9.16515139, 9.16515139}

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