x^2-2*abs(x)-15=0

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Solution for x^2-2*abs(x)-15=0 equation:


Simplifying
x2 + -2abs(x) + -15 = 0

Multiply abs * x
x2 + -2absx + -15 = 0

Reorder the terms:
-15 + -2absx + x2 = 0

Solving
-15 + -2absx + x2 = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + -2absx + 15 + x2 = 0 + 15

Reorder the terms:
-15 + 15 + -2absx + x2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -2absx + x2 = 0 + 15
-2absx + x2 = 0 + 15

Combine like terms: 0 + 15 = 15
-2absx + x2 = 15

Add '-1x2' to each side of the equation.
-2absx + x2 + -1x2 = 15 + -1x2

Combine like terms: x2 + -1x2 = 0
-2absx + 0 = 15 + -1x2
-2absx = 15 + -1x2

Divide each side by '-2bsx'.
a = -7.5b-1s-1x-1 + 0.5b-1s-1x

Simplifying
a = -7.5b-1s-1x-1 + 0.5b-1s-1x

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