x^2+21=-35

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Solution for x^2+21=-35 equation:


Simplifying
x2 + 21 = -35

Reorder the terms:
21 + x2 = -35

Solving
21 + x2 = -35

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + x2 = -35 + -21

Combine like terms: 21 + -21 = 0
0 + x2 = -35 + -21
x2 = -35 + -21

Combine like terms: -35 + -21 = -56
x2 = -56

Simplifying
x2 = -56

Reorder the terms:
56 + x2 = -56 + 56

Combine like terms: -56 + 56 = 0
56 + x2 = 0

The solution to this equation could not be determined.

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