-tan(x)=tan(-x)

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Solution for -tan(x)=tan(-x) equation:


Simplifying
-1tan(x) = tan(-1x)

Multiply ant * x
-1antx = tan(-1x)

Remove parenthesis around (-1x)
-1antx = ant * -1x

Reorder the terms for easier multiplication:
-1antx = -1ant * x

Multiply ant * x
-1antx = -1antx

Add 'antx' to each side of the equation.
-1antx + antx = -1antx + antx

Combine like terms: -1antx + antx = 0
0 = -1antx + antx

Combine like terms: -1antx + antx = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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