5e^2x+4=28

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Solution for 5e^2x+4=28 equation:


Simplifying
5e2x + 4 = 28

Reorder the terms:
4 + 5e2x = 28

Solving
4 + 5e2x = 28

Solving for variable 'e'.

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

Add '-4' to each side of the equation.
4 + -4 + 5e2x = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 5e2x = 28 + -4
5e2x = 28 + -4

Combine like terms: 28 + -4 = 24
5e2x = 24

Divide each side by '5x'.
e2 = 4.8x-1

Simplifying
e2 = 4.8x-1

Combine like terms: 4.8x-1 + -4.8x-1 = 0.0
e2 + -4.8x-1 = 0.0

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e2x + -4.8) = 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 + -4.8)' equal to zero and attempt to solve: Simplifying e2x + -4.8 = 0 Reorder the terms: -4.8 + e2x = 0 Solving -4.8 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '4.8' to each side of the equation. -4.8 + 4.8 + e2x = 0 + 4.8 Combine like terms: -4.8 + 4.8 = 0.0 0.0 + e2x = 0 + 4.8 e2x = 0 + 4.8 Combine like terms: 0 + 4.8 = 4.8 e2x = 4.8 Divide each side by 'x'. e2 = 4.8x-1 Simplifying e2 = 4.8x-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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