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Simplifying 4e2x + -4 = 12 Reorder the terms: -4 + 4e2x = 12 Solving -4 + 4e2x = 12 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 + 4e2x = 12 + 4 Combine like terms: -4 + 4 = 0 0 + 4e2x = 12 + 4 4e2x = 12 + 4 Combine like terms: 12 + 4 = 16 4e2x = 16 Divide each side by '4x'. e2 = 4x-1 Simplifying e2 = 4x-1 Combine like terms: 4x-1 + -4x-1 = 0 e2 + -4x-1 = 0 Factor out the Greatest Common Factor (GCF), 'x-1'. x-1(e2x + -4) = 0Subproblem 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)' equal to zero and attempt to solve: Simplifying e2x + -4 = 0 Reorder the terms: -4 + e2x = 0 Solving -4 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + e2x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + e2x = 0 + 4 e2x = 0 + 4 Combine like terms: 0 + 4 = 4 e2x = 4 Divide each side by 'x'. e2 = 4x-1 Simplifying e2 = 4x-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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