49+x^2=100

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Solution for 49+x^2=100 equation: 


Simplifying
49 + x2 = 100

Solving
49 + x2 = 100

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + x2 = 100 + -49

Combine like terms: 49 + -49 = 0
0 + x2 = 100 + -49
x2 = 100 + -49

Combine like terms: 100 + -49 = 51
x2 = 51

Simplifying
x2 = 51

Take the square root of each side:
x = {-7.141428429, 7.141428429}

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