x=tan(x)

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Solution for x=tan(x) equation: 


Simplifying
x = tan(x)

Multiply ant * x
x = antx

Solving
x = antx

Solving for variable 'x'.

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

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

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

Factor out the Greatest Common Factor (GCF), 'x'.
x(-1ant + 1) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-1ant + 1)' equal to zero and attempt to solve:

Simplifying
-1ant + 1 = 0

Reorder the terms:
1 + -1ant = 0

Solving
1 + -1ant = 0

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

Add '-1' to each side of the equation.
1 + -1 + -1ant = 0 + -1

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

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

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

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

Simplifying
0 = -1 + ant

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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