x^2-7=-13

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Solution for x^2-7=-13 equation:


Simplifying
x2 + -7 = -13

Reorder the terms:
-7 + x2 = -13

Solving
-7 + x2 = -13

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + x2 = -13 + 7

Combine like terms: -7 + 7 = 0
0 + x2 = -13 + 7
x2 = -13 + 7

Combine like terms: -13 + 7 = -6
x2 = -6

Simplifying
x2 = -6

Reorder the terms:
6 + x2 = -6 + 6

Combine like terms: -6 + 6 = 0
6 + x2 = 0

The solution to this equation could not be determined.

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