6.4=5e^2x

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Solution for 6.4=5e^2x equation:


Simplifying
6.4 = 5e2x

Solving
6.4 = 5e2x

Solving for variable 'e'.

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

Add '-5e2x' to each side of the equation.
6.4 + -5e2x = 5e2x + -5e2x

Combine like terms: 5e2x + -5e2x = 0
6.4 + -5e2x = 0

Add '-6.4' to each side of the equation.
6.4 + -6.4 + -5e2x = 0 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + -5e2x = 0 + -6.4
-5e2x = 0 + -6.4

Combine like terms: 0 + -6.4 = -6.4
-5e2x = -6.4

Divide each side by '-5x'.
e2 = 1.28x-1

Simplifying
e2 = 1.28x-1

Combine like terms: 1.28x-1 + -1.28x-1 = 0.00
e2 + -1.28x-1 = 0.00

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e2x + -1.28) = 0.00

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 + -1.28)' equal to zero and attempt to solve: Simplifying e2x + -1.28 = 0 Reorder the terms: -1.28 + e2x = 0 Solving -1.28 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '1.28' to each side of the equation. -1.28 + 1.28 + e2x = 0 + 1.28 Combine like terms: -1.28 + 1.28 = 0.00 0.00 + e2x = 0 + 1.28 e2x = 0 + 1.28 Combine like terms: 0 + 1.28 = 1.28 e2x = 1.28 Divide each side by 'x'. e2 = 1.28x-1 Simplifying e2 = 1.28x-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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