exp(-x)+exp(x)=2

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Solution for exp(-x)+exp(x)=2 equation: 


Simplifying
exp(-1x) + exp(x) = 2

Remove parenthesis around (-1x)
epx * -1x + exp(x) = 2

Reorder the terms for easier multiplication:
-1epx * x + exp(x) = 2

Multiply epx * x
-1epx2 + exp(x) = 2

Multiply epx * x
-1epx2 + epx2 = 2

Combine like terms: -1epx2 + epx2 = 0
0 = 2

Solving
0 = 2

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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