e^7x+5=4

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Solution for e^7x+5=4 equation:


Simplifying
e7x + 5 = 4

Reorder the terms:
5 + e7x = 4

Solving
5 + e7x = 4

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 + e7x = 4 + -5

Combine like terms: 5 + -5 = 0
0 + e7x = 4 + -5
e7x = 4 + -5

Combine like terms: 4 + -5 = -1
e7x = -1

Divide each side by 'x'.
e7 = -1x-1

Simplifying
e7 = -1x-1

Combine like terms: -1x-1 + x-1 = 0
e7 + x-1 = 0

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e7x + 1) = 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 '(e7x + 1)' equal to zero and attempt to solve: Simplifying e7x + 1 = 0 Reorder the terms: 1 + e7x = 0 Solving 1 + e7x = 0 Move all terms containing e to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + e7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + e7x = 0 + -1 e7x = 0 + -1 Combine like terms: 0 + -1 = -1 e7x = -1 Divide each side by 'x'. e7 = -1x-1 Simplifying e7 = -1x-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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