x^2-5=-4

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Solution for x^2-5=-4 equation:


Simplifying
x2 + -5 = -4

Reorder the terms:
-5 + x2 = -4

Solving
-5 + x2 = -4

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 = -4 + 5

Combine like terms: -5 + 5 = 0
0 + x2 = -4 + 5
x2 = -4 + 5

Combine like terms: -4 + 5 = 1
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}

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