3e^2x+9=69

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Solution for 3e^2x+9=69 equation:


Simplifying
3e2x + 9 = 69

Reorder the terms:
9 + 3e2x = 69

Solving
9 + 3e2x = 69

Solving for variable 'e'.

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

Add '-9' to each side of the equation.
9 + -9 + 3e2x = 69 + -9

Combine like terms: 9 + -9 = 0
0 + 3e2x = 69 + -9
3e2x = 69 + -9

Combine like terms: 69 + -9 = 60
3e2x = 60

Divide each side by '3x'.
e2 = 20x-1

Simplifying
e2 = 20x-1

Combine like terms: 20x-1 + -20x-1 = 0
e2 + -20x-1 = 0

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e2x + -20) = 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 + -20)' equal to zero and attempt to solve: Simplifying e2x + -20 = 0 Reorder the terms: -20 + e2x = 0 Solving -20 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + e2x = 0 + 20 Combine like terms: -20 + 20 = 0 0 + e2x = 0 + 20 e2x = 0 + 20 Combine like terms: 0 + 20 = 20 e2x = 20 Divide each side by 'x'. e2 = 20x-1 Simplifying e2 = 20x-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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