Solve for x
x=\sqrt{13}-5\approx -1.394448725
x=-\left(\sqrt{13}+5\right)\approx -8.605551275
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x+5=\sqrt{13} x+5=-\sqrt{13}
Take the square root of both sides of the equation.
x+5-5=\sqrt{13}-5 x+5-5=-\sqrt{13}-5
Subtract 5 from both sides of the equation.
x=\sqrt{13}-5 x=-\sqrt{13}-5
Subtracting 5 from itself leaves 0.
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