exp(2x+1)-7exp(x)+15=0

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Solution for exp(2x+1)-7exp(x)+15=0 equation:


Simplifying
exp(2x + 1) + -7exp(x) + 15 = 0

Reorder the terms:
epx(1 + 2x) + -7exp(x) + 15 = 0
(1 * epx + 2x * epx) + -7exp(x) + 15 = 0
(1epx + 2epx2) + -7exp(x) + 15 = 0

Multiply epx * x
1epx + 2epx2 + -7epx2 + 15 = 0

Reorder the terms:
15 + 1epx + 2epx2 + -7epx2 = 0

Combine like terms: 2epx2 + -7epx2 = -5epx2
15 + 1epx + -5epx2 = 0

Solving
15 + 1epx + -5epx2 = 0

Solving for variable 'e'.

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

Add '-15' to each side of the equation.
15 + 1epx + -15 + -5epx2 = 0 + -15

Reorder the terms:
15 + -15 + 1epx + -5epx2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 1epx + -5epx2 = 0 + -15
1epx + -5epx2 = 0 + -15

Combine like terms: 0 + -15 = -15
1epx + -5epx2 = -15

Reorder the terms:
15 + 1epx + -5epx2 = -15 + 15

Combine like terms: -15 + 15 = 0
15 + 1epx + -5epx2 = 0

The solution to this equation could not be determined.

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