x^2+5=x^2-15

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Solution for x^2+5=x^2-15 equation: 


Simplifying
x2 + 5 = x2 + -15

Reorder the terms:
5 + x2 = x2 + -15

Reorder the terms:
5 + x2 = -15 + x2

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

Combine like terms: x2 + -1x2 = 0
5 + 0 = -15 + x2 + -1x2
5 = -15 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
5 = -15 + 0
5 = -15

Solving
5 = -15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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