4e^2x-5=45

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Solution for 4e^2x-5=45 equation:


Simplifying
4e2x + -5 = 45

Reorder the terms:
-5 + 4e2x = 45

Solving
-5 + 4e2x = 45

Solving for variable 'e'.

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

Add '5' to each side of the equation.
-5 + 5 + 4e2x = 45 + 5

Combine like terms: -5 + 5 = 0
0 + 4e2x = 45 + 5
4e2x = 45 + 5

Combine like terms: 45 + 5 = 50
4e2x = 50

Divide each side by '4x'.
e2 = 12.5x-1

Simplifying
e2 = 12.5x-1

Combine like terms: 12.5x-1 + -12.5x-1 = 0.0
e2 + -12.5x-1 = 0.0

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e2x + -12.5) = 0.0

Subproblem 1

Set the factor 'x-1' equal to zero and attempt to solve: Simplifying x-1 = 0 Solving x-1 = 0 Move all terms containing e to the left, all other terms to the right. Add '-1x-1' to each side of the equation. x-1 + -1x-1 = 0 + -1x-1 Remove the zero: 0 = -1x-1 Simplifying 0 = -1x-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(e2x + -12.5)' equal to zero and attempt to solve: Simplifying e2x + -12.5 = 0 Reorder the terms: -12.5 + e2x = 0 Solving -12.5 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '12.5' to each side of the equation. -12.5 + 12.5 + e2x = 0 + 12.5 Combine like terms: -12.5 + 12.5 = 0.0 0.0 + e2x = 0 + 12.5 e2x = 0 + 12.5 Combine like terms: 0 + 12.5 = 12.5 e2x = 12.5 Divide each side by 'x'. e2 = 12.5x-1 Simplifying e2 = 12.5x-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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