x^2+-5=2

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Solution for x^2+-5=2 equation: 


Simplifying
x2 + -5 = 2

Reorder the terms:
-5 + x2 = 2

Solving
-5 + x2 = 2

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + x2 = 2 + 5

Combine like terms: -5 + 5 = 0
0 + x2 = 2 + 5
x2 = 2 + 5

Combine like terms: 2 + 5 = 7
x2 = 7

Simplifying
x2 = 7

Take the square root of each side:
x = {-2.645751311, 2.645751311}

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