x^2+10=20

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Solution for x^2+10=20 equation: 


Simplifying
x2 + 10 = 20

Reorder the terms:
10 + x2 = 20

Solving
10 + x2 = 20

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + x2 = 20 + -10

Combine like terms: 10 + -10 = 0
0 + x2 = 20 + -10
x2 = 20 + -10

Combine like terms: 20 + -10 = 10
x2 = 10

Simplifying
x2 = 10

Take the square root of each side:
x = {-3.16227766, 3.16227766}

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