exp(7x)-exp(5x)-2exp(3x)=0

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Solution for exp(7x)-exp(5x)-2exp(3x)=0 equation:


Simplifying
exp(7x) + -1exp(5x) + -2exp(3x) = 0

Remove parenthesis around (7x)
epx * 7x + -1exp(5x) + -2exp(3x) = 0

Reorder the terms for easier multiplication:
7epx * x + -1exp(5x) + -2exp(3x) = 0

Multiply epx * x
7epx2 + -1exp(5x) + -2exp(3x) = 0

Remove parenthesis around (5x)
7epx2 + -1epx * 5x + -2exp(3x) = 0

Reorder the terms for easier multiplication:
7epx2 + -1 * 5epx * x + -2exp(3x) = 0

Multiply -1 * 5
7epx2 + -5epx * x + -2exp(3x) = 0

Multiply epx * x
7epx2 + -5epx2 + -2exp(3x) = 0

Remove parenthesis around (3x)
7epx2 + -5epx2 + -2epx * 3x = 0

Reorder the terms for easier multiplication:
7epx2 + -5epx2 + -2 * 3epx * x = 0

Multiply -2 * 3
7epx2 + -5epx2 + -6epx * x = 0

Multiply epx * x
7epx2 + -5epx2 + -6epx2 = 0

Combine like terms: 7epx2 + -5epx2 = 2epx2
2epx2 + -6epx2 = 0

Combine like terms: 2epx2 + -6epx2 = -4epx2
-4epx2 = 0

Solving
-4epx2 = 0

Solving for variable 'e'.

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

Divide each side by '-4'.
epx2 = 0

Simplifying
epx2 = 0

The solution to this equation could not be determined.

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